Cylinder 5 Misfire Chevy Silverado

Every other test ran came back as good but was told it's an automatic fail if that indicator light is on. It idles rough and looses quite a bit of power when climbing hills. Find CHEVROLET SILVERADO 1500 Ignition Coils with Coil pack Coil Style and get Free Shipping on Orders Over $99 at Summit Racing! Chevy, GMC, Hummer, 4. The next code that repeatedly comes up is cyl 5 misfire. Having a a major dilema with a rough idle / Multiple Cylinder Misfire on my 2001 Chevy S10. 3 and have a rough idle. The cylinder balance test should be done by unplugging the electrical connector of the fuel injector or the COP Coil. A cylinder supposedly filled with compressed air and fuel—akin to. block without AFM (cylinder deactivation). Engine Problem on the 2008 CHEVROLET SILVERADO 1500. This article will help you to understand some of the most common causes of misfires and misfire codes (P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308) on the GM 4. How Do You Fix a Cylinder Misfire? Fix a cylinder misfire by determining where it is occurring, diagnosing the problem and replacing defective parts. 3 Chevy cylinder 4 misfire Most of the time the engine runs fine but once in a while it will start to idle rough and pulse when getting ready to take off. 7L equipped GM vehicle. The engine computer or PCM can detect a misfiring cylinder by monitoring the engine speed. Runs ok on idle, but a different sound on the right side. 7L equipped GM vehicle. Cylinder 5 Misfire Detected. Cylinder 5 misfire 1998 Chevrolet Silverado 5. P0305 Kia Sorento EX Cylinder Misfire. Numerous recalls. Just wondering if anyone else has had these issues. 7) with TBI. That gave the 1996 Silverado power to tow 6,000 lbs. I figured with only 1 cylinder coming up missing it couldnt be but I need to find a solution without breaking the bank. 1 Replies 2069 Views. 3L Vehicle Application: 2003 Chevrolet Silverado 1500 5. If the reading is not between 11-18Ohms, the injector will need to be repalced. Symptoms of a Misfire. I moved plugs, plug wires, coils and injectors to other cylinders, but the misfire at idle stays on cylinder 5. Silverado 2001 5. 3L V8 Engine Valve Lifter. 2L Engine (RPO L86, LT1, LT4) Attention: This Bulletin also applies to any of the above models that may be Export. It idles rough and looses quite a bit of power when climbing hills. Symptoms of a Misfire. The last digit of the code P030X stands for the misfiring cylinder number. If someone could tell me which cylinder or coil is # 5 it would be greatly appreciated!!. 3L - Diagnostic How To ALL YOU NEED TO DO IS REMOVE A VALVE COVER ON SUSPECT MISFIRE CYLINDER, AND WATCH FOR NO MOVEMENT ON THOSE ROCKER. 2014 Chevrolet Silverado 1500 LT 5. I had experienced a slightly rough idle previously (nothing serious) and had been unable to track it down. I have no idea what the codes were. The engine is misfiring on one side. Here are the four different types of misfire and how to diagnose them: Ignition Misfire. Had to replace number 8 cylinder coil which had a history of. 7 Vortec with a misfire, P0300 code for 3 months. Truck is an 04 silverado 2500 with 130,000 miles thanks. Learn more about the 2000 Chevrolet Silverado 1500 Extended Cab. Chevrolet Silverado 1500 Check Engine Light and Misfire Due to Stuck Fuel Injectors - 53 reports. P0305 Cylinder #5 Misfire Technical Description. P0300 Random/multiple cylinder misfire,due to low compression P0171,P0174 2007 chevy silverado. 2000 Chevrolet Silverado Z71 1500 5. Certain 2014 Chevrolet Silverado 1500 and GMC Sierra 1500 models are being recalled due to a fire risk associated with their cylinder-deactivation systems, the Detroit News reports. 7 350 automatic trans started missing a week or so ago. i have had a recurring problem with my new 2012 chevrolet silverado 1500 lt (5. 3 misfire only at idle on #2. Silverado 2001 5. This page will list all the Check Engine Light questions and answers asked of us pertaining to Chevy vehicles. P0305 CHEVROLET Tech Notes The P0305 code means that the cylinder 5 is misfiring or is randomly misfiring. Sent from my iPhone using Tapatalk. Chevy Silverado P0305 Definition. The primary customer concern was the 4WD was inoperative. The Chevrolet Silverado 1500 is an aggressive vehicle that comes fully loaded with either a small-block Vortec V6 or V8 gas engine and an improved braking system for easy handling around hard corners and rough road conditions. A weak valve spring can cause a misfire and checking valve spring height and tension while rebuilding the cylinder heads is a must. 0L V8 models. 2014 Chevrolet Silverado 1500 2014-2016 Chevrolet Corvette 2015-2016 Chevrolet Silverado, Suburban, Tahoe 2016 Chevrolet Camaro 2014 GMC Sierra 1500 2015-2016 GMC Sierra, Yukon, Yukon XL Equipped with 5. I then swapped coil 7 with coil 5, to see if the misfire would follow the coil. [VIDEO] How Chevy Turns a V8 into a Four-Cylinder Here's how all three GM EcoTec3 engines in the 2014 Chevy Silverado and GMC Sierra shut down two or four cylinders at low power demand to reach 22 mpg. Find car prices, photos, and more. Having trouble with running rough and misfire. 3 Silverado 4x4 misfire on cylinder 1. The check engine light on. Next in line is a 315 hp 5. The check engine light came on and it was running extremely rough. I cleared them, and the check engine light went away, but the codes keep returning immediately after I clear them. 3L/327 Cylinder Heads and get Free Shipping on Orders Over $99 at Summit Racing!. now chevy has. Power/Fuel. After that, I parked the truck for about 5 minutes, and when I started it, it threw a check engine light with the P0307 code. Regarding a ticking noise or misfire on 2005-2014 GM V8 engines. Learn what does P0300 Chevrolet Cylinder Misfire Detected Random Cylinders means, location and how to repair? When a misfire occurs, engine speed will fluctuate. Posted to GM Driveability on 1/13/2010 5 Replies. Chevy Silverado 2003 6. Get the best deal for Complete Engines for Chevrolet Silverado 1500 from the largest online selection at eBay. I hooked up a obd II scanner to the computer and it said cylinder #8 misfire. We figure a weak coil caused this. 3L V8 Engine Valve Lifter. 7 ~ 276K Miles. Clever storage cubbies are spread throughout the cabin, and stout towing capacities mean. Find CHEVROLET SILVERADO 1500 Ignition Coils with Coil pack Coil Style and get Free Shipping on Orders Over $99 at Summit Racing! Chevy, GMC, Hummer, 4. As mentioned, a cylinder misfire can happen due to a few reasons, and to make things simple, we created a table to show you exactly what repairs may be required to fix the misfire condition. Engine runs very rough when excellerating then seems to smooth out at normal driving speed. Fuel trims at idle and at cruise were in a fairly normal operating range of -5 to +9. Now this has been a problem on other forums I have been reviewing. The Kia Sorento has a rough start and I must increase the rpms to 2500 to get the engin to run smooth until the next time the idle is lowered. 7-liter turbo that delivered smooth power in a short drive Thursday around General. Chevrolet's weapon in the ever-raging truck wars is the rugged, adaptable, and trusty Silverado 1500. Repair Information for P0300 Chevrolet code. If after replacing all those items, the cylinder #6 misfire code remains, then there are a few other possibilities. Use an engine scan tool to help isolate the problem cylinder and likely cause of the misfire. Tests/Procedures: 1. Still the same thing #8 misfire. I have a misfire that cannot be diagnosed!!!! 1999 5. Chevy Silverado P0304 Definition. I have a 2003 Kia Sorento EX. but, stranger things have happened. Changed the distributor cap and reset the codes and hoped for the best. 2006 LLY engine discussion also belongs in this forum due to the similarities of the 2006 LBZ and the 2006 LLY. 2016 Chevy Truck Silverado 1500 2WD V8-5. Chevy Silverado Misfire , Dirty Injector ,. so this is my issue. While driving at various speeds, the vehicle misfired and a small tick noise was heard under the hood. 7 vortec random misfire, lean bank 2 condition. I’m going to use a 2003 Chevrolet Tahoe with a 5. The idle was rough after a quick drive and thats when all of this started. This case study will involve a couple different and effective ways that I use to diagnose fuel trim issues. Not sure how else to describe it. 7Liter engine with 160,000 miles. 7-liter turbo that delivered smooth power in a short drive Thursday around General. Which Silverado Engine to Get: 5. With and Without Misfire Codes. Truck starts, and idle & rev are great til about 2500 rpm. Locate car dealers and find your car at Autotrader!. Home › Forum › Chevrolet › 2012 Silverado misfire issues. That cylinder may be a bit worn and the low compression is causing a mis-fire. 2003 Chevrolet Silverado 1500 5. The engine is misfiring on one side. 5 (LBZ & LLY) Discuss the third generation (2006-2007. Find 2008 Chevrolet Silverado 1500 recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. this is a dangerous condition in that it results in a loss of power while operating the vehicle upon the roadway. CHEVROLET 2010 SILVERADO 1500 5. Where is the knock sensor on a 2003 Chevy 1500 53 liter?. 2003 Chevrolet Silverado 1500 5. 7) with TBI. 3L, GAS, Vin T, Eng Cfg V8 Customer Concern: The engine is misfiring on one bank only. The P0355 may be. 3 engine and 70K miles. The Check Engine came on and is constantly bliking. Some Chevy vehicles include Silverado, Suburban, Cavalier, Trailblazer, Tracker, Tahoe, Cobalt, and more. The cause is often a problem in the idle air control system. The code P0300 stands for random misfire. runs a little rough, while driving under normal conditions it sputters, hesitates, and also will backfire, under heavy acceleration no noticeable skip, no sputters, and does not hesitate or backfire. Cylinder 5 Misfire Detected. If the injector checks ok, test for air leaks at the base of the intake around cylinder #2. Did a compression check and got 185 lbs on most some up to 190, with getting around 120lbs on the first pulse. Numerous recalls. Chevy/Chevrolet Check Engine Light Questions. That would be an engine cylinder misfire , but either more than one or it can't determine which engine cylinder is misfiring difference in a cheyenne and silverado Chevy cheyenne was a lighter. 2006 LLY engine discussion also belongs in this forum due to the similarities of the 2006 LBZ and the 2006 LLY. I swapped the spark plug, the wire, swapped the coil and I switched the fuel injector with a different cylinder. A larger 4. ChevySilveradoLtd. The ignition coil for cylinder number 5 has. misfire, cylinder leakage or blo More Chevrolet Silverado Engine Service Bulletins of. I had it scanned, and it came back as a cylinder 7 misfire. Is this also true for 2011 Chevy Silverado, cause I swapped coil, wire, fuel injector, new plug, checked voltage on harness and on the OBD reader show the misfire count and is always cylinder 5 there is always a misfire it never fires by the way the count goes up so quickly. If these all check ok, you will then need to run a cylinder compression test. Silverado 2001 5. I hooked up a obd II scanner to the computer and it said cylinder #8 misfire. 7 - Can someone ease tell me why I'm always getting a p0305 misfire what could cause #5 to keeping doing. What causes the P0305 code? The spark plug is not firing for cylinder number 5 due to fouling or cracks in insulation. Perform a fuel injector balance test for all cylinders. 3L engine was used in the GMC Envoy, Buick Rainier, Chevy Avalanche, Chevy Tahoe, Saab 9-7X, Sierra, Silverado, Suburban, and Trailblazer. Problems regarding Chevy 5. 7 - Can someone ease tell me why I'm always getting a p0305 misfire what could cause #5 to keeping doing. Changed plug, wire, coil pack and injector, still there - Answered by a verified Chevy Mechanic. Basics Causes of a Misfire Condition. To learn more, see reviews below or submit your. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. How much does a cylinder misfire repair cost?. During this time the Misfire, Fuel Trim, and Purge Flow diagnostics will be performed. I am nearing the end of the work that I have done on this truck, I feel this is the only thing that is holding me back. Checked wires - replaced though nothing is wrong, no ch. The truck actually ran really good. cap rotor fuel filter fuel pressure/pump are good number 6 injector heres the kickerWhen I replaced the number 6 fuel injector, the misfire jumped to cylinder 5. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 1. I moved plugs, plug wires, coils and injectors to other cylinders, but the misfire at idle stays on cylinder 5. Justin turned up my idle 50rpms in park and 25rpms in gear and after everything we could still just sit there and watch cyl 2 misfire almost every other cycle. Clever storage cubbies are spread throughout the cabin, and stout towing capacities mean. Find car prices, photos, and more. A cylinder supposedly filled with compressed air and fuel—akin to. 2007 Chevrolet Silverado 1500 Engine Problems. to isolate the root cause of the misfire. Any ideas?? Thanks. Which Silverado Engine to Get: 5. A full-size 1/2-ton pickup truck, the 2010 Chevrolet Silverado 1500 is offered with a wide array of choices relating to engine size, bed length, and cab-style. Although this case study is about my neighbor's 1995 Chevy Blazer with a CPI equipped 4. That cylinder may be a bit worn and the low compression is causing a mis-fire. Read on to decide which one is most suitable for you. 12 at 5:11 pm I have 2000 Chevrolet Silverado 3500 single. The injector can be clogged or simply worn from age and mileage causing it to not fire properly. 6L Duramax diesel engine & associated components. 2017 Chevrolet Silverado Engine Technical Service Bulletins (TSBs). Looked corroded and maybe an oil residue. The next code that repeatedly comes up is cyl 5 misfire. 3L Vehicle » Powertrain Management » Technical Service Bulletins » All Technical Service Bulletins » SES Light, Misfire, DTC and/or Chirp/Squeal/Tick Noise. An important thing to understand when finding the location of Cylinder 5 is that it’s going to be the fifth cylinder in the firing order. Problem is that I also have a milit cylinder misfire. I've heard many complaints from customers, in person and online, about a ticking-type noise coming from the engine on their Chevrolet Silverado. Fuel trim bank 1 is stuck at +25% WITH IGNITION ON and engine off. Easy to use parts catalog. The engine is also not firing all of the fuel, so raw fuel is also passing through Cylinder 4 into the exhaust. Next in line is a 315 hp 5. The check engine light came on and it was running extremely rough. 3L with 100K miles on it. No check engine light or traction lights but put the scanner back on and it read the p0300 random misfire but no check engine light or rough idling. Diagnosing Misfires Download PDF. I have have been dealing with this P0171 diagnostic trouble code for many years on many different year make and model vehicles. This case study will involve a couple different and effective ways that I use to diagnose fuel trim issues. The "soft" misfire, often called a surge, is commonly associated with fuel related issues. to isolate the root cause of the misfire. 3 liter (bad spark plug wire), replacing the wire did not solve the problem since the comp. Therefore with AFM (Active Fuel Management, formerly known as displacement on demand (DoD)). Check engine light and P0300 misfire codes on Silverado Sierra Fix P0300 misfire code on Silverado Sierra. Is this also true for 2011 Chevy Silverado, cause I swapped coil, wire, fuel injector, new plug, checked voltage on harness and on the OBD reader show the misfire count and is always cylinder 5 there is always a misfire it never fires by the way the count goes up so quickly. If it goes up considerably there’s a ring problem and back to square one. PIP3055B: Engine Misfire on Cylinder 7 And P0300 Due To Fuel System Contamination - (Sep 28, 2009) Subject: Engine Misfire on Cylinder 7 and P0300 Due to Fuel System Contamination Models: 2001-2010 Cadillac Escalade 1999-2010 Chevrolet Avalanche, Express, Silverado, Suburban, Tahoe 2008-2010 Chevrolet Colorado 1999-2010 GMC Savana, Sierra, Yukon. Here we have a P0301 cylinder misfire code on a Chevy 3. Locate Coffeyville, KS 67337 car dealers and find your car at Autotrader!. I've got a 99 gmc sierra with the 5. Need to replace the cam shaft and all. This topic contains 1 reply, try swapping coil packs to see if the misfire moves to different cylinder,that will prove its a. While driving at various speeds, the vehicle misfired and a small tick noise was heard under the hood. I swapped the spark plug, the wire, swapped the coil and I switched the fuel injector with a different cylinder. hello I am new to forum and of course I got a question. How should I proceed?. 2L V8? [Ask TFLTruck] and cylinder deactivation. 7 Vortec with a misfire, P0300 code for 3 months. I am nearing the end of the work that I have done on this truck, I feel this is the only thing that is holding me back. That cylinder may be a bit worn and the low compression is causing a mis-fire. 2014 Chevrolet Silverado 1500 2014-2016 Chevrolet Corvette 2015-2016 Chevrolet Silverado, Suburban, Tahoe 2016 Chevrolet Camaro 2014 GMC Sierra 1500 2015-2016 GMC Sierra, Yukon, Yukon XL Equipped with 5. 3L V8 706 862 Aluminum 99 - 06. 2007 chevy towing guide 2007 chevrolet silverado towing guide silverado cylinder 8 misfire how tall is a silverado truck cylinder 8 misfire silverado 2014 brush guard for 2019 chevy …. Basics Causes of a Misfire Condition. This 1999 Chevy Silverado was running badly and had a misfire. Engine runs very rough when excellerating then seems to smooth out at normal driving speed. com FREE DELIVERY possible on eligible purchases. The base Work Truck trim is powered by a 4. Which Chevy Silverado engine to get: 5. Cylinder #5 Coil; Cylinder #5 Wiring; Cylinder #5 Fuel Injector; TIP: Check for a technical service bulletin. i drive between 100 and 200 miles a day. 3L engines, AERA technical committee offers the following information. The code P0300 stands for random misfire. What the P0305 code means. An important thing to understand when finding the location of Cylinder 5 is that it’s going to be the fifth cylinder in the firing order. block without AFM (cylinder deactivation). Order Chevy Silverado Engine Cylinder Head online today. i have had a recurring problem with my new 2012 chevrolet silverado 1500 lt (5. I've got a 99 gmc sierra with the 5. I have a 2007 Chevy Silverado 1500 LT 4x4 with 5. 3 L flex fuel LTZ 267,000+ miles. 3 with 2 codes of a misfire in cylinger 8. A quick search of the manual and the internet makes it sound simple enough to set the timing for the Chevy. 3L vortec motor. Chevrolet has revealed the first four-cylinder engine in the history of the Silverado pickup, a 310-horsepower, 2. I rescanned it, and it's still reading a misfire at 7. 7 liter engine. Repair Information for P0300 Chevrolet code. Turn off the air conditioner and all the other loads and apply half throttle until 88km/hr (55mph) is reached. The P0355 may be. The check engine light was on and flashing at times and the computer had a pending P0301 cylinder one misfire code. Page 1 of 3: How to Troubleshoot a Misfire (GM 4. Runs ok on idle, but a different sound on the right side. the V-8 makes under hard acceleration and the lack of any noise at all when just half its pots are boiling with the cylinder-deactivation. HELP! 97 Silverado 5. I’m going to use a 2003 Chevrolet Tahoe with a 5. It won't be the fifth cylinder that you might see when looking at the. Here are the four different types of misfire and how to diagnose them: Ignition Misfire. 3L Vehicle Application: 2003 Chevrolet Silverado 1500 5. Looked corroded and maybe an oil residue. Non-Deactivating type. 7 horror tech random misfire 01-11-06 10:02 AM - Post# 577466 In response to thebestisyet I fought the #6 or sometimes random cylinder misfire on my 99 Suburban 160,000 2WD all summer long. 3 I hit a water hole and the traction Control Light comes on and goes off but the check engine light is flashing and the code is po306 cylinder 6 misfire detected. Cylinder 7 misfire, and it has a generic permanent code for a misfire. 2008 Chevy Silverado 5. Read on to decide which one is most suitable for you. 0L V8-12611424 12570616 8125706160 D510C: Coils - Amazon. The complaint on this Blazer was that it had a misfire that was bad enough to make the tach jerk. Cylinder 3 had a bit of ash but not near as much as 5. Also the Track Light is on and the engine runs like it has jumped time or has fouled plugs. The cause is often a problem in the idle air control system. The 2007 Chevrolet Suburban has 12 problems reported for stabilitrack light on, oil loss, misfire, oil soaked plug. A cylinder supposedly filled with compressed air and fuel—akin to. 3l Vortec v6. Anyone know the cylinder numbering for the 5. Read on for effective ways to track down noises, both outside and inside the cabin, and what can be done to correct them. Spark plug ,coil pack or what - Chevrolet 2005 Silverado 1500 2WD question. I swapped the spark plug, the wire, swapped the coil and I switched the fuel injector with a different cylinder. Car problem(s) with the 2008 CHEVROLET SILVERADO 1500. Chevy Silverado No Start. 8L V8 is available which produces 302 hp. How should I proceed?. I've heard many complaints from customers, in person and online, about a ticking-type noise coming from the engine on their Chevrolet Silverado. I had it scanned, and it came back as a cylinder 7 misfire. Duramax Third Generation: 2006-2007. What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. AutoZone provides trustworthy advice from our helpful staff to get you on your way with the right engines for Chevy Silverado. If the injector checks ok, test for air leaks at the base of the intake around cylinder #2. It idles rough and looses quite a bit of power when climbing hills. Need to replace the cam shaft and all. General motors llc (gm) is recalling certain model year 2014-2016 buick lacrosse and chevrolet spark ev, caprice ppv and ss vehicles, 2014-2017 buick encore and chevrolet corvette, silverado 1500 and gmc sierra 1500 vehicles, 2015-2016 cadillac escalade and escalade esv, chevrolet tahoe, trax, suburban and silverado 2500 and 3500 and gmc yukon. If this does not fix it, GM has revised PROMs for the computers and will even replace the main bearings if all else fails. The ODB II indicates P0307. 7 Misfire code in #7 Cyl. American Cylinder Head - Worldwide supplier of new and remanufactured cylinder heads for all makes and models. I have a 2007 Chevy Silverado 1500 LT 4x4 with 5. 2004 chevrolet silverado 1500 - $4,000. Cylinder 5 Misfire Detected. 3L has had strong results and thus GMC has used it in a lot more than just pickups. Dealership took a week to diagnose said misfire on cylinder 6. 3 liter engine) going into "reduced engine power mode" which also results in the disabling of stability control and traction control. Chevrolet Silverado 1500 Check Engine Light and Misfire Due to Stuck Fuel Injectors - 53 reports. 2L V8? [Ask TFLTruck] and cylinder deactivation. P0305 Kia Sorento EX Cylinder Misfire. Did a compression check and got 185 lbs on most some up to 190, with getting around 120lbs on the first pulse. P0305 Chevrolet Description When a misfire occurs, engine speed will fluctuate. Got the above code on my Kia 2008 Rondo 6 cyl. Page 1 of 3: How to Troubleshoot a Misfire (GM 4. Buyers guide will help you to make a decision!. Many factors could cause a cylinder to misfire on a 2007 Chrysler PT Cruiser. 3L 4x4 Crew Cab. If someone could tell me which cylinder or coil is # 5 it would be greatly appreciated!!. 2003 Chevrolet Silverado 1500 5. There could be a known repair for a single cylinder code. Replaced the plug,reset the computer and runs great. P0171 is a very common code for any ODB2 vehicle. The 2007 Chevrolet Suburban has 12 problems reported for stabilitrack light on, oil loss, misfire, oil soaked plug. Thanks for the info!!!. I hooked up a obd II scanner to the computer and it said cylinder #8 misfire. 3l v8 misfire. The code P0302 means cylinder 2 misfires, P0303 is the cylinder 3 and so on. The check engine light came on and it was running extremely rough. So checked the spark plug,it was terrible. The Chevrolet Silverado 1500 is an aggressive vehicle that comes fully loaded with either a small-block Vortec V6 or V8 gas engine and an improved braking system for easy handling around hard corners and rough road conditions. As mentioned, a cylinder misfire can happen due to a few reasons, and to make things simple, we created a table to show you exactly what repairs may be required to fix the misfire condition. American Cylinder Head - Worldwide supplier of new and remanufactured cylinder heads for all makes and models. 2L V8 on this 'Ask TFLTruck'. P0305 Cylinder #5 Misfire Technical Description. I moved plugs, plug wires, coils and injectors to other cylinders, but the misfire at idle stays on cylinder 5. 0L V8-12611424 12570616 8125706160 D510C: Coils - Amazon. The chevy dealership says that the problem is with the fuel lifters not working properly. Can someone please help with what I should check next, I have a 1998 Chevy K1500 5. If the injector checks ok, test for air leaks at the base of the intake around cylinder #2. 3L V8 that produces 335 lb-ft of torque. With and Without Misfire Codes. 0L V8 models. I replaced the spark plugs with Autolite Platinums about 2 months ago. 3L engine, the info easily applies to any CSFI 'Spider' equipped 4.