How to replace a pick-up coil on a 1990 chevy silverado 1500 5.7l 2 wheel drive Started it up, backed out of a parking spot at work, and it suddenly died, no sputtering, just strait up died. Step 1 – Remove the coil packs. Circuit Descriptions of the C-O-P Ignition Coil Connector. 2000 Chevy Silverado Changing The Heater Coil How Do I Change Out The Heater Coil And Do I Need To Pull The Whole Dash? One coil pack #5 was flooded by engine oil by leaking at the valve cover seal but did not cause a code. It took me about 45 minutes to replace all eight plugs and packs, less time than it'd take me to get to a shop. In systems with the coil located in the distributor, it may be more cost-effective to replace the entire distributor rather than remove and replace just the coil. I was trying to find out what the best battery is to start. Rough idling, reduced MPG, and weakened acceleration are common signs of worn-out coils, and problems with these parts can cause a Check Engine Light or starting trouble too. What tools do I need? Another popular item on the suspension market is coil-over shocks. There are a few that do require being replaced at the same time as the boots and/or spark plugs. They are subject to high heat that can damage them. STANDARD MOTOR PRODUCTS {Click Info Button for Alternate/OEM Part Numbers} Blue Streak . Individual ignition coil replacement is only necessary if the engine starts to skip or misfire. The problem is, there are many issues besides a bad coil that can cause a misfire. Your 2000 Chevy Silverado truck will experience major problems starting up if even one of its ignition coils is not working properly. Engine now runs better than ever (only owned for 1 1/2 years, since 172k miles). The coil pack for those two plugs was very discolored. In this video we're going to replace an ignition coil on this 2002 GMC Sierra with a 6 liter Vortec V8. Platinum or iridium spark plugs cost more ($15-40 each). 8 Packs 12611424 Ignition Coil Pack Compatible with Chevy Cadillac GMC Pontiac 5.3L 6.0L V8 Engine G8 Grand Prix H3 Tahoe Yukon Silverado Impala Replace # 12570616 12619161 8125706160 33-1192 4.6 out of 5 stars 151 Are they interchangeable and if so is one better. In a coil-on-plug ignition system, if only one coil fails, you need only replace the faulty coil. However, before you replace the ignition wires, coils or coil pack in your car or truck, it is important to do a thorough inspection of the ignition system, including the spark plugs. It is a coil pack engine with 3 coils and a wasted spark design, meaning each coil fires 2 cylinders at a time. 20% … By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. When this happens, generally speaking the "check engine" light will flash on. All it took was a 10mm and 16mm socket. You will have to replace the coils when the final readings aren’t corresponding to the car’s manual. I just changed the plugs again for the 3rd time at 188,000 miles. Asked by C_ruff27 Mar 14, 2018 at 04:39 PM about the 2003 Chevrolet Silverado 1500 Extended Cab 4WD Question type: Maintenance & Repair Ok I have a 2003 Chevy 1500 4x4 and I have changed all 8 coil packs plugs and wires but still pops code for a misfire could someone please help me out and tell me what it could be please Inspect and test all other components of the battery and ignition system before going to … Truck Parts & Accessories Premium Forum Memberships More . Equip cars, trucks & SUVs with 2006 Chevrolet Silverado 1500 Ignition Coil from AutoZone. I have a 02 Chevy silverado 4.3 vortec It had a multi misfire fixed that after 3 coil packs, 4 sets plug wires, and 2 distibuter caps, all of which was arching, drove 2 days whith a … ! Do's and Don'ts and Precautions. 2019-2020 Silverado & Sierra 1500 2020 Silverado HD & Sierra HD 2014-2018 Silverado & Sierra (K2XX) 1999-2013 Silverado & Sierra (GMT-800/900) 2015-2018 Colorado & Canyon More . There can also be moisture buildup due to leaking engine oil and other fluids on the coil windings which can reduce their lifespan. Step by step guide on how to test an automotive engine's ignition coil and trigger, this article pertains to most ignition coil systems. This procedure is the same for most of the 4.8, 5.3, and 6.0 liter Vortecs in the trucks as well as the SUV's, very simple, only tool you'll need is a 7 mm socket with a ratchet and extension. Codes disappeared. Replace your faulty ignition coil and restore performance and driveability on your vehicle. It stands for: P0302: Misfire Detected Cylinder 2. The individual coil prices have dropped recently but there is still no need to replace them unless there's signs of the above trouble. Labor charges depend on the engine design. Do not, however, automatically assume an ignition coil is the problem. Zero results indicate that the coil shorted internally, whereas high reading indicates that the coil is open. Clubs Gallery Store. Use Code: DEC20 . I used the same ratchet and extension, fit everything, all 8 plugs/packs, air box, drivers side bracket. Like a strut, the coil wraps around the shock, but it does not generally bolt to the steering knuckle like a strut does. Get a free detailed estimate for a repair in your area. I use the trailblazer as parts for my truck. 8 Packs 12611424 Ignition Coil Pack Compatible with Chevy Cadillac GMC Pontiac 5.3L 6.0L V8 Engine G8 Grand Prix H3 Tahoe Yukon Silverado Impala Replace # 12570616 12619161 8125706160 33-1192 4.6 out of 5 stars 190. P0302 is a relatively common Chevy Silverado trouble code. Seals were hard. A Chevrolet Silverado 1500 Ignition Coil Replacement costs between $169 and $235 on average. If your coil packs are working, most likely the only thing you should replace is the boots or spark plug wires. I have a 2005 Chevy Silverado 1500 5.3 liter gas crew cab. The truth is, most coil packs are designed to last as long as the vehicle. I am also attaching a picture of the plugs. Coils are not the large rugged simple things they once were. Hi all, I have an o2 Silverado with the 5.3 and a 03 trailblazer also with the 5.3. Replacement Ignition Coil Pack Set of 8 (Round Type) - The ignition coils or ignition coil plug provides spark for your engine. The wires are a crucial part of the system. No. The ignition coil packs can be easily located inside the engine bay usually plugged on each side of the engine once the engine cover is removed. I am wanting get some better gas milage so, since I already have a K&N intake and Flowmaster exhaust, I was thinking of upgrading the ignition system. If you are replacing the coils, you don't need to be particularly careful on removal. Unlike with old distributor systems, the COP (coil-on-plug) ignition on a new Silverado makes it almost impossible to mix up the wires, so you don't have to do them one at a time anymore. Symptoms of a BAD GM Coil-on-Plug (COP) Ignition Coil. $98.99. Replaced all coil packs with chinese made. More. We have the best products at the right price. I am attaching a picture for reference. I will let you figure out which coil packs and plugs were the lose ones My question is should I replace the coil packs or is the discoloration just cosmetic? Coil that can cause a misfire from fresh coil packs are designed to last as as. Threat to the Car ’ s why it ’ s manual speaking the `` engine. 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