1998 Chevy 454 Timing Procedure

With the camshaft cover removed and the #1 cylinder at top dead center, make sure that the darkened chain links are lined up with the alignment marks on the exhaust and intake cam sprockets. Search Car Torque Specifications by Engine or Model. Engine Rebuild Kit and Parts Online Catalog. I talked with him and he said it must be a timing problem. Found a complete, running, 1998 454 vortec (L29?) out a chevy 3500 with computer and harness for $750. Can I set the static/initial timing on a 1998 Chevrolet 454/7. 7 vortec Sep 27 2011, 5:48pm I would get someone to fix the check engine light issue. Chevrolet Repair Manual Online. Some Chevy vehicles include Silverado, Suburban, Cavalier, Trailblazer, Tracker, Tahoe, Cobalt, and more. I put in a new chain,no damage to the valvesI've had a few chevy's "jump" time when the. Limited Lifetime Warranty w/ Core Exchange. Gen I small-block Chevy engine. 8° BTDC @ 800 RPM 36° Total @ 5000 RPM. 100's of Chevy crate motors!. Eighths - Chevrolet 1998 C/K 3500 question. I installed a new IP and the truck runs pretty good, but seems to knock a little more than I think it should and doesn't smoke at all even on heavy acceleration. I think I missed one on the driver's side because I hear a slight tick. dropping in the distributor and its been a while since i have done this. The # 1 plug wire is used to set timing when using the top marker reference. Oct 12, 2014- Chevrolet Workshop Repair Service Manuals - DOWNLOADS,Workshop manuals for Chevrolet Cars, SUVs & Trucks up to 2013. In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. 7 1997 gmc 3500? The dots should point at each other crank 12 o'clock and cam 6 o'clock, no wonder it runs bad. We have so much confidence in our quality that our warranty starts when the vehicle is ready for the road and not when you receive the engine. 10-11-08 03:05 PM - Post# 1539777 I have a 1996 chevy k 3500 with a 7. 100's of Chevy crate motors!. Re: Diagnostic help on 1998 5. World's top manufacturer of performance camshafts, lifters, valve springs, rocker arms and related valve train parts for all race and street performance engines. 4L Accordind to this you don't set the timing but the timing offset. 000 inches (in 454 and 502 V-8s), and were made from either cast iron or forged low-carbon steel like AISI (American Iron and Steel Institute) 1053, although a few 4. I have been getting about 5mls/gln most recently and am thinking this is Tuning and timing a 454 Chevy - iRV2 Forums. All too often we see people dropping in their distributor, making a quick adjustment with their timing light, and setting off to make another pass. Chevy/Chevrolet Check Engine Light Questions. the gauge should be still the same psi. 6l Motors, Engine Vin Specific,. SAFETY FIRST! If the car is on the ground, be sure the emergency brake is set, the wheels are chocked, and the transmission cannot fall into gear. On a 1990 Chevrolet K3500 pickup 7. Just read the numbers from the other side of the timing mark. At this point, the timing should stop advancing and should remain steady. I have replaced the EGR valve, the Cap and Rotor, Plugs, Wires, Smog Pump, PCV Valve, and even the Computer under the hood. Service Carburetor Manual Application: Gen. Timing a 1998 Chevy 5. Do not use paints. Discussion in 'Chevy C/K Truck Forum' started by Crawdaddy, May 17, 2007. com or the July 2012 issue of Car Craft Magazine. CAM timing is NOT OFF !!! if off, this procedure BELOW is a waste of time and effort. Manufacturer of fasteners found in engines and drivelines, ranging from OEM replacement parts to specialty hardware for racing applications. Over 6,000 Automotive Torque Specs. P1345 CHEVROLET Tech Notes If this DTC started after recent internal engine repairs, inspect for proper engine mechanical timing. The distributor may need adjusting to prevent crossfire. 7L) engines. In this way, we can maintain the clearest definition to make it easier for you to see the detail. 8* "base timing" then your crank advance base timing would be 7. Find CHEVROLET 7. Each manual provides step-by-step instructions based on the complete disassembly of the machine. 7l vortec in a tahoe. This page will provide the information on how to position the distributor. Chevy Big Block V8. Research 1998 Chevrolet C 3500 HD specs for the trims available. MerCruiser GM 454/502 Engine Repair Manual 7. 4L, It would be interesting to see the difference between truck and Suburban. ISO 9001 certified. Looking a bit further at the timing points, the first one we see on the diagram is the exhaust opening point. Adjust the #1 exhaust valve. AJ ! 1996 is when the OBD system came into being. MerCruiser Models. A typical small-block Chevy's timing curve needs to be set somewhere in this range for maximum performance, when the engine is being revved at 3500 RPM. It has the chevy chassis with the 454 engine. 4 l engine in it and the book i have says that this truck is not timable you need a special computer to time it, is this correct or is there another way to time this motor. I haven't had much time to spend learning and programming lately, but removing most of the torque management and adjusting a couple of timing points made a hugh diffference in performance and gas mileage, but I haven't even checked mpg yet. I'm no mechanic but I'd like to see if I can fix the problem without having to Chevy 454 Running higher temps (vehicle, gasket, valve, exhaust) - Chevrolet, Cadillac, Buick, and GMC -Car forums - City-Data Forum. Drawings by David Kimble. 4L 454, 8,200lb GVW Truck (66,000 miles). The timing procedure is the same way for either LH or RH engines. Recommended Crate Engine Start-Up Procedure. 4L Accordind to this you don't set the timing but the timing offset. Here is some info I provided to another Chevelle enthusiast who was new to engine timing procedures:. Compare the two patterns. To aid in visibility, I recommend you paint this grove with silver or. OBD diagnostic does not have to be difficult or inconclusive. Take advantage of Chilton's more than 100 years of knowledge to guide your Do-It-Yourself Chevrolet repair, maintenance, and service projects. Looking a bit further at the timing points, the first one we see on the diagram is the exhaust opening point. Head Gasket Kit for Mercruiser Chevy V8 454/7. Date: February 15, 1998 at 21:52:20 Subject: 454 plugs fouling out bad: Comment: I just put a 454 in my car after having it built by an engine builder. It probably won't run at all if set 10 degrees on the wrong side. Acceptable amount of slack in a timing chain with high mileage? Following the procedure posted on (on the SBC and Chevy V6, this will be at the 0 timing mark. I had the codes read at the lo. Join millions of people using Oodle to find unique used cars for sale, certified pre-owned car listings, and new car classifieds. Ok, I have read that thread and many more on this forum and still cannot verify if the 1997 vortec 5. If you were wise enough to seek help before attempting this task, you were probably told that before you remove the distributor, you should make a mark on the distributor housing where the metal tip on the. 2l V8 16v - Used Chevrolet Corvette for sale in Mansfield, Texas | Lunny's Auto. replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Can someone please help with what I should check next, I have a 1998 Chevy K1500 5. The timing procedure is the same way for either LH or RH engines. Free shipping in continental U. I have replaced the EGR valve, the Cap and Rotor, Plugs, Wires, Smog Pump, PCV Valve, and even the Computer under the hood. Stock big-block Chevy crankshafts were available in only two strokes: 3. 2 1998-2001 This service manual details the maintenance, overhaul, troubleshooting and repair procedures for. 4 liter 454. Who says building a big-block has to be expensive. Marine Gm Chevy 5. We spend a Whole Lot of Time crawling in under around and through that 454 mostly due to heat related issues. One tan and one black. Your Mechanic. Re: hard start 98 chevy vortec 454 December 11th, 2011, 12:57 AM leakie injector would do it. 17 years only building marine engines. Another EZ Read reference. INSTALLATION: Disconnect the battery, replace the ECM/ECU/PCM and follow our simple step-by-step key relearn procedure. procedures. Hope this helps. Ask for a title as well as a Carfax record, which will certainly rule out all scamming hacks and also save you a trouble at the DMV. Ambient temperature 25 deg. Understanding how to install the distributor correctly requires a bit of basic knowledge of how the distributor works. Check the timing mark first before setting timing, using both plugs to check the timing before proceeding. Repeat steps 7, 8, 9 until you are 30 degrees on each direction. Chevy CK Pickup 1998, Tall Valve Covers by TSP®. Note* this post assumes that you already know how to time a running engine, just not one that never been run before or has had its distributor removed and its timing settings lost. If you don't know where to look on your engine for all of the casting numbers, casting dates and suffix codes, see Chevy V-8 Casting Number Locations Page 1 and Page 2. Displacing 5. However in terms of high-RPM function, it falls well short of ideal. block #880. This drawing is of the 1967 version of the 302 cid Chevrolet. Can I set the static/initial timing on a 1998 Chevrolet 454/7. ~Its Just how I did it~. P1345 CHEVROLET Tech Notes If this DTC started after recent internal engine repairs, inspect for proper engine mechanical timing. Understanding how to install the distributor correctly requires a bit of basic knowledge of how the distributor works. Besides from that, it looks like a normal timing procedure. Hi Pete! Yep, at the top of GoodOldRVs home page you'll see wifey and self leaning into the engine compartment which contained my chevy 454 on a P30 chassis. Repeat Step 8 until timing is correct. Can hear fuel pump run on key up. Thank you for choosing Chevrolet Performance Parts as your high performance source. We have all noticed the different sounds of performance cams, with the distinct lopes or rough idle. This rebuild of the Chevy 454 is for all the ham-n-egg'ers out there. I haven't had much time to spend learning and programming lately, but removing most of the torque management and adjusting a couple of timing points made a hugh diffference in performance and gas mileage, but I haven't even checked mpg yet. 4 A special procedure must be followed to check or adjust timing. Marine Engine Blocks (no core charge) 3. 00 Add to cart; SEARCH. However in terms of high-RPM function, it falls well short of ideal. Equally suited for use on the street or race track. P1345 CHEVROLET Tech Notes If this DTC started after recent internal engine repairs, inspect for proper engine mechanical timing. When the system is running on the Ignition Module, that is, no voltage on the by-pass line, the Ignition Module grounds the EST signal. This drawing is of the 1967 version of the 302 cid Chevrolet. This is a little how-to for setting the initial ignition timing on a small block Chevy before its ever been run. 4L p1345 recently rebuilt motor. Displacement. As of 2015, Chevrolet suggests a retail price of about $7,200. Chevrolet Performance Engine Start-up and Break-in Procedure. com? Learn how. dropping in the distributor and its been a while since i have done this. Ford 289-302 Alum Ss Tim Cover And Water Pump Kit $59. Get the job done with the right part, at the right price. Aim timing light at timing tab and recheck location of timing mark. This platform was one of two where the traditional small-block Chevrolet V8 was last used (the G-series van was the last platform using the small block until the end of the 2002 model year). I just took it out on the road and the plugs are fouling out so bad they are junk after 3 times around the block. get the full corvette while doing this so which you have all the help electronics and wiring. What is the correct alignment when setting the distributor with a cam sensor in it?. Chevy CK Pickup 1998, Tall Valve Covers by TSP®. dropping in the distributor and its been a while since i have done this. We sell Isuzu 4BD2 engines as a bare long block. Rebuilt 454/468 Big Block Chevy Engine. Note: If this is being performed by one person, the alignment mark on the camshaft sprocket can be used to determine when the engine is close to Top Dead Center (TDC). Gear-Drive Timing Set. Is there a gasket set that includes Head, intake, exhaust to match, or would I just assemble the 3 individual sets?. Should be two wires. I'm thinking of doing the same thing, new 350 in my 91 Sierra 4x4, considering it has 151,000 plus miles on it, mostly hi-way. 4 L Engine (VIN T -- RPO LD9) This bulletin is being issued to revise the Timing Chain, Sprockets and Tensioner Installation Procedure. 7L P1345 Hello, I have a 1998 Chevy Suburban 5. p1214 --- 88 injection pump timing offset p1216 --- 35 fuel solenoid response time too short p1217 --- 36 fuel solenoid response time too long p1218 --- 56 injection pump calibration circuit p1627 --- -- p. 5 kW / 233 PS / 230 hp), edition of the year 1995 since mid-year 1994 for North America U. i've changed the plugs, wires and egr valve i also change the fuel filter but it was last summer. Learn more about the 1998 Chevrolet Suburban 1500. Q: How do I set the timing on my SS? What is the procedure? The only reliable way to set engine timing is with a timing light. But if after testing, it is determined that you need a engine, We can take care of you at our facility. Tomorrow I plan to remove the plugs and turn it by hand. I replaced the cam and lifters in my 1998 K2500 with a 454 vortec engine. Can hear fuel pump run on key up. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there?. 7 40 Answers. Read reviews, browse our car. Chevrolet P30 Repair Manual Online. 7L K1500 C/K Car Forums. I had the codes read at the lo. Harmonic balancer on 454 has 4 timing marks Recently I was forced to replaced a blown 454 in my boat. i've changed the plugs, wires and egr valve i also change the fuel filter but it was last summer. Best Answer: You need a timing light. All specs are taken from Helms/GM documentation for a 2000 Model F-body. Besides from that, it looks like a normal timing procedure. The base timing will be seen when commanding Time Set on the scanner before commanding the TDCO Learn. In either scenario, one area of tuning that is highly overlooked and greatly misunderstood is timing. The Vortec 5. procedures. Find CHEVROLET 7. The timing and costs of the procedures will vary between different models and years, but every Truck, SUV and car needs to be tuned up to maintain safe and effective operation. Get the picture?? If all is well and there is no slack in the timing chain then you will see about three to five degrees of "reverse motion" before the distributor begins to turn. UE sends Rach Request in MSG1 to EnodeB 2. If your Chevrolet vehicle has broken down or needs maintenance, you need help fast. 1999 chevy silverado fixya autos post chevy silverado wiring diagram rh insurapro co timing and firing orders questions including "if a 1985 vk firing order refers to the order of power delivery of the cylinders in an engine timing and firing orders both contribute to the engine's fuel economy 1928 1928 Wiring Diagrams · 1928 General Wiring. Set the timing to 12 degrees at idle (about 750-800 rpm). 5* during the Time Set/TDCO procedure. 7 40 Answers. Can someone please help with what I should check next, I have a 1998 Chevy K1500 5. I have a eladan with a 454 chevy engine, seems to run fine in cold weather, but in warm weather will run for 10 to 20 miles before engine stalls, seems to be out of gas, let it cool off and it will run again. It is required to use a bi-directional scanner to set the sync of the distributor. 350 chevy engine for sale Great condition. We are now offering a brand new Vortec Distributor with an all aluminum housing!. I have a question about setting the timing. FAQ | Contact Us 98 CID 1985-1998 Firing Order 1-3-4-2: 98 CID with EFI 400 and 454 CID. Adjust the #3 exhaust valve. P1345 CHEVROLET Tech Notes If this DTC started after recent internal engine repairs, inspect for proper engine mechanical timing. Repair Manuals. This procedure also applies to other GM V8s. Your Mechanic. We offer classic truck parts for Chevrolet, GMC, Silverado, Blazer, S10 Pickup & more on our online catalog. Chevrolet Repair Manual Online. Haynes Chevrolet repair manuals cover your specific vehicle with easy to follow pictures and text, save thousands on maintaining your vehicle. Torque distributor hold down bolt to 30 lb. If you don't know where to look on your engine for all of the casting numbers, casting dates and suffix codes, see Chevy V-8 Casting Number Locations Page 1 and Page 2. for the proper torque. setting timing marks on 97 Silverado w/5. A typical small-block Chevy's timing curve needs to be set somewhere in this range for maximum performance, when the engine is being revved at 3500 RPM. The IP flange edge next to the top nut should be slightly towards the driver side of the timing cover wedge. In recent years, manufacturers have been wise to limit themselves to diesel chassis for motorhome models of 35 feet and longer in order to provide at least some payload capacity Weight-carrying limitations have forced builders to limit lengths and features in order to minimize the. Search Car Torque Specifications by Engine or Model. I think I missed one on the driver's side because I hear a slight tick. 7 liter, the scanner shows 23 degrees, I had just replaced the intake manifold gaskets. Find Chevy In Stock Now. This platform was one of two where the traditional small-block Chevrolet V8 was last used (the G-series van was the last platform using the small block until the end of the 2002 model year). 98 chevy vortec 454 timing FIXED!!!! As simple as the distributor being a tooth or two off rotor was pointed at number 8 at TDC OF #1 turned the oil pump to line up an its fixed thank you all ylfor your input and advicemy. Choose the desired trim / style from the dropdown list to see the corresponding specs. i own a repair shop,and its got a timing chain in it,even though you didn't say whether or not it was a 4 cylinder or a v-6 or a v-8 they had timing chain and gears in them,they should be replaced every 80 thousand miles to be safe about it,i haven't seen many of them give a lot of trouble but they will jump a tooth in timing if they get worn bad enough,,at that mileage i wouldn't worry about. Why a fuse that only routes power to the dash-board would affect the entire charging system is a mystery to me, but that is what happened. Detailed substeps expand on repair procedure information. i want to take all the efi junk off it and put an intake and carb on it. Shop safely with us online or call 888-844-3393 and buy the quality part your car or truck needs today. NOTE: This repair requires extensive knowledge & experience and is probably best done by a professional ASE certified automotive technician. the older thunderbolt ignitions don't have a special timing procedure, set initial timing and go. I was on the Rinda Site thinking of buying the Mercruiser scanner or the Diacom SW for my laptop that you noted. You can get a photo by calling your local Chevy dealer service center and requesting one. Chevy/Chevrolet Check Engine Light Questions. the timing cover must be replaced we have oem gm timing covers available for 50. First post here. roller cam. 7 Vortec with a misfire, P0300 code for 3 months. Black, Steel, 1, Part #: COM208 More Detail. She saw the gauge, then the light, and parked immediately. The 1998 Chevrolet Malibu has 1632 problems & defects reported by Malibu owners. 7 rebuilt in a shop and installed it back into my truck a couple months back. 1 Chevrolet from $4,500. After sitting for a few minutes it would start right up and run about 15-20 seconds then stall. Pull out your manufacturer's information for your car. Why a fuse that only routes power to the dash-board would affect the entire charging system is a mystery to me, but that is what happened. I can’t tell you how many times I have seen this on GM vehicles. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. The chart and procedure above ensures that the lifter is on the backside of the cam lobe for each valve. With time, the engine evolved and gained size, making it even better with age. We both have a little experience working on cars, but, we also have a lot to learn. Prior to beginning, clean the timing tab that is on the front of the timing cover, and the balancer (particularly where the timing grove is located). Including a Large Selection of New, Used and Surplus Engines for Sale. run the truck with a fuel pressure gauge on it. Hook it up to the fake a lake, and get some engine temp in the motor. 3 liter engine i cant get a answer on my timing mark when setting with a timing light also my engine has a miss in it i cant get rid of. I ended up going with the est ignition because they are a little more simple and I set the engine up at 28 degrees total advance and the engine still ran lazy. This rebuild of the Chevy 454 is for all the ham-n-egg'ers out there. Early Chevrolet Engines. 350/290 HP - The best value crate engine in the GM Performance Parts lineup! The 350/290 HP is the most popular GM Performance Parts crate engine because no one can deliver such performance for this kind of value. Thanks ONBZ CAN i time it like a normal motor???If so. Discussion in 'Chevy C/K Truck Forum' started by Crawdaddy, May 17, 2007. Features of this Technical Information Software: •Diagnose problems by trouble code or vehicle symptom •Inspection and maintenance procedures •Thousands of illustrations and diagrams •Wiring color codes and descriptions •Provide repair steps for your. SAFETY FIRST! If the car is on the ground, be sure the emergency brake is set, the wheels are chocked, and the transmission cannot fall into gear. What is the correct process for setting the injector pump timing on an electronic pump? Details: 1998 Total rebuild New timing set Replaced Crank sensor Remove and replaced pump Assuming I have all the marks inline and pump pin was inserted into the slot on the gear, Do I need to take the truck to someone to plug in the scan tool on running. This is from www. The timing connector for the Chevy Silverado breaks out of the engine wiring harness conduit adjacent to the distributor. If you don't know where to look on your engine for all of the casting numbers, casting dates and suffix codes, see Chevy V-8 Casting Number Locations Page 1 and Page 2. Timing a 1998 Chevy 5. Q: How do I set the timing on my SS? What is the procedure? The only reliable way to set engine timing is with a timing light. Timing marks on Crusader 454 Model RH350? This forum is for comments and the exchange of information relating to Trojan Boats and boating. This warranty is null and void if the belt is not used in the application as defined in Gates printed or online applica-tions catalog. There is a couple of good forums that would probably be willing to tell you if they see anything. When I put the scanner on it, it gave me a P1345 code "cam shaft to cra gmc p1345 code. Perform Top Dead Center (TDC) Offset Procedure to ensure proper injector pump timing. 4 A special procedure must be followed to check or adjust timing. 7L P1345 Hello, I have a 1998 Chevy Suburban 5. Detailed features and specs for the Used 1998 Chevrolet Suburban including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. Slowly rotate the distributor clockwise or counterclockwise to adjust the timing to specified degrees. Twin Cam Timing Tech Using Torque to Yield Bolts Apply KB Racing Pro Stock Tech to a Street Big Block Chevy. 7L K1500 C/K Car Forums. I'm no mechanic but I'd like to see if I can fix the problem without having to Chevy 454 Running higher temps (vehicle, gasket, valve, exhaust) - Chevrolet, Cadillac, Buick, and GMC -Car forums - City-Data Forum. Note: You can use the page How to make a timing tape to easily make a temporary timing tape that will allow you to set the initial and total timing without the need for a dial back timing light. The C/K was Chevrolet's full-size pickup truck line from November 1959 until 2002 in the United States, from 1964 to 2001 in Brazil, and from 1975 to 1982 in Chile. A majority of the information is taken from the 1995 and 1997 “Chevrolet Motor Home Chassis Service Guide” for the P Chassis. It will backfire before stalling and black smoke comes out of the exhaust. Maxflow Fuel Pump Boosters, Ford Mustang Plug And Play Packages. 19331572 Chevrolet Performance ZZ427 Crate Engine 480 HP ZZ427 Big-Block, A Modern Take On The Classic L88. It is a single wire sealed connector that has a tan with black stripe lead. The timing will generally always read a good amount of advance while under the PCM's control. 2010 Z16 Grand Sport W/4lt Twin Turbo 1100 Hp Built Mot Used 6. B 4-18-01 This tech paper will discuss setting the timing on a Chevy V8. This is a little how-to for setting the initial ignition timing on a small block Chevy before its ever been run. Crankshafts. Hartalika Teej 2018: Fast, vrat recipes, puja timing and procedure TNN | Updated : Sep 11, 2018, 13:59 IST In India, festivals are celebrated to cherish the legacy and traditions of various religions, and every festival strengthens the bond of harmony by spreading happiness and passing on the values to the next generation. We are now offering a brand new Vortec Distributor with an all aluminum housing!. Reset security system on chevy, buick, oldsmobile, cadillac, pontiac, saturn, hummer. The computer will put it right back to where it wants it to be. 5 MILLION GM Truck Enthusiasts every month who use GM-Trucks. Is this correct? And what happens if timing is set to say 10 degrees btdc. can any one give me some advise on these problems. Step 4 - Check the TDC. 2L Service Carburetor Manual. If it isn't advancing then the springs in the distributor are most likely rusty. Attach the timing light to the battery and number 1 plug wire. This should cover anything you need to about Distributor replacement for Chevy V8 Vortec engines. 7 Chevy Vortec enginen, the instruction that came with the Distributor said that a code P1345 would be set, and that a Cam Crank relearn must be performed. com as a daily part of their ownership experience. The Chevy 216/235/261 Tuneup Guide As with all of the content on this website, you can simply click on any picture to get its largest size. Choose the desired trim / style from the dropdown list to see the corresponding specs. com? Learn how. Since then the service light has come on for a few days at a time then goes off. Chilton Diagnostic Service Manuals, when used with an engine analyzer, scan tool, or lab scope, allow diagnosticians to gain a better understanding of engine performance components and systems, testing procedures, and the specifications necessary to. CK5 has since expanded to include the C/K series GM Truck and Suburban as well as past and present GM models. Make sure that each rocker arm surface that mates with the top of the valve stem is smooth. To determine the cause, you'll have to refer to the appropriate diagnostic chart in a service manual and follow the step-by-step test procedures to isolate the cause. This procedure also applies to other GM V8s. Re: 454 MPI Timing Tnx for info. N ormal stock dampers wear out and engine performance upgrades increase naturally occurring harmful crankshaft torsional vibrations. 3, 305,350 (GM) 302,350 (Ford) Mercruiser, OMC, Volvo Penta, Crusader. Many customers who come to us learn that, despite a previous diagnosis, they don't need a new engine, only certain repairs or adjustments. The Chevrolet Big Block V8 Engine The Chevrolet Big Block V8 In its most familiar and long-running format, the Chevrolet Big Block was Introduced in 1965 as a 396 CID powerplant and from that time forth, it has earned its own place in automotive history as one of the most well known tour-de-brute-force engines on the market. Free shipping in the U. You can get a photo by calling your local Chevy dealer service center and requesting one. Com O ur new engine sales department will make sure your order is exact and that you get the engine(s) that is right for you. i own a repair shop,and its got a timing chain in it,even though you didn't say whether or not it was a 4 cylinder or a v-6 or a v-8 they had timing chain and gears in them,they should be replaced every 80 thousand miles to be safe about it,i haven't seen many of them give a lot of trouble but they will jump a tooth in timing if they get worn bad enough,,at that mileage i wouldn't worry about. 2010 Z16 Grand Sport W/4lt Twin Turbo 1100 Hp Built Mot Used 6. Re: hard start 98 chevy vortec 454 December 11th, 2011, 12:57 AM leakie injector would do it. What is the ignition timing on a 1999 Chev 34 ton Suburban 5. Shop millions of cars from over 21,000 dealers and find the perfect car. 7 40 Answers. Another EZ Read reference. Date: February 15, 1998 at 21:52:20 Subject: 454 plugs fouling out bad: Comment: I just put a 454 in my car after having it built by an engine builder. Make sure the mechanical counter weights move freely and the assembly is in good working order. chevrolet 6. Search Car Torque Specifications by Engine or Model. There are three other pocket guides offered including the "Chevy Small Block 1955-1999 Factory Part & Casting Number Guide", "Chevy Big Block Suffix Codes 1965-1999" and the "Chevy Big Block 1965-1999 Factory Part Number & Casting Number Guide. World’s top manufacturer of performance camshafts, lifters, valve springs, rocker arms and related valve train parts for all race and street performance engines. the brown wire w/black trace that the computer uses to advance the timing by whatever means. Welcome to USA1 Truck. 7L Vortec, Timing advance connector C/K Car Forums. Ambient temperature 25 deg. ATK HP50 Chevy 454 Marine Base Engine 415HP, Call 866-721-2315 to Speak with an ATK Crate Engine Specialist. any help greatly appreciated. The first generation of Chevy big block engines was introduced in 1958, with the 2nd generation being introduced for production vehicles in beginning in 1965. Timing a 1998 Chevy 5. Perform test procedures and repair as necessary. This procedure also applies to other GM V8s. Why a fuse that only routes power to the dash-board would affect the entire charging system is a mystery to me, but that is what happened. Big Block Chevy V-8 Casting Numbers. How To Bypass VATS PassKEY and Passlock Systems in GM vehicles.