how to change spark plugs and wires chevy silverado

This system allows the on-board computer to adjust the timing to optimize each individual cylinder. Huge improvement when I changed them. No. Over time, due to the extreme heat from the motor and the high voltage that they carry, spark plug wires can break down. How long should it take to replace my plug … Easy to use parts catalog. Question type: Maintenance & Repair. Yes. Just go back with oem! Ive changed all the lifters,coils,injectors and solnoids. When I tried using one of the new wires I bought the rubber was so tight I couldn't get it on enough and I figured I'd be better off saving the $60 and just keeping my stock wires since they were in such great shape. I didn't put any grease on mine. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. back thanks think truck using still same front lift great wire plug replacement spark help work, Users browsing this forum: No registered users and 21 guests, After having my truck for a few months I decided to change the spark plugs and the plug wires. I unhook the wire from the coil. BRANDINO WOSER MEMBER; 2004 CHEVROLET SILVERADO; V8; 4WD; AUTOMATIC; 200,000 MILES; I was wondering how to remove the plug wires in my truck. For the specific type of engine, you need to get a compatible spark plug and wire set; otherwise, you may not get the best-desired output from it. what ... SilveradoSierra.com - Chevy Truck Forum | Silverado Sierra GMC Truck Forums The only site focused on Silverado/Sierra trucks exclusively. ive been thinking about replacing my spark plugs and wires. How often do spark plug wires need to be replaced? It is possible that when doing a spark plug replacement, your vehicle may also need additional parts like ignition coils, this will add to the repair cost. replacing spark plugs and wires . If you remove more than one wire at a time, they need to be marked. I knew that this truck had been poorly maintained and I ... SilveradoSierra.com - Chevy Truck Forum | Silverado Sierra GMC Truck Forums The only site focused on Silverado/Sierra trucks exclusively. I put them in my truck because the stock ones were still in when I got the truck 168k miles on them. Spark plug wires are made with carbon based conductors, not copper wires. Do you. what are the benefits of replacing the spark plugs and wires and how often should they be replaced? They didn't have iridium tip ac delco plugs in stock so I think I got bosch. Okay, so replacing spark plug wires, this is 4-liter Ranger, a couple of different options. Wires were #9748QQ and plugs were #41-110 less then $100 from amazon. Inspecting the spark plug wires for damage, such as cracking or splitting, can help determine if they should be replaced. This is a video of me changing the spark plugs and wires iin my 1999 GMC Sierra, with a 5.3L Vortec motor. If your Chevy is misfiring, has lost its fuel economy, or if it is difficult to start, check the condition of the spark plugs. Ac delco! With NGK Iridiums and new Bosch wires im seeing 4more MPG then where I was with the old plugs, I average around 17.8 and 18.5 MPG highway with my 6.0L Just my experience with them, How do you know delcos wouldnt have given an increase also? A top-quality spark plug can help to improve the efficiency of the engine. When I went to pull the wires off of the plugs, I touched the first wire near the boot and it fell off. I am not familiar with the metal casing around the plugs. Clean the inside of the wire boot with the wire brush. Since spark plugs are a vital part of how your engine runs failing spark plugs can cause several performance problems for your Silverado. There are also non ignition related circumstances that can cause a misfire. The only problem I had was the very back plug on the passenger side. : 2018 Silverado Z71, LT2 All star edition, 4x4, 3.5” RCX lift, 20x10-24 Pure Grit PG101 wheels and Fury offroad country hunter MT 33x12.50R20: ive been thinking about replacing my spark plugs and wires. If your vehicle is equipped with spark plug wires (as opposed to a coil-on-plug system), the wires should be replaced at the same time. That would include lack of fuel pressure, bad fuel injectors, or even a timing chain (or belt) that has jumped. CARiD offers different kinds of ignition wires for you to choose from. I have a 2008 Chevy Silverado 5.3. Car Service Estimate Shop/Dealer Price; 2017 Chevrolet Silverado 2500 HD V8-6.6L Turbo Diesel: Service type Spark Plug Replacement: Estimate $613.68: Shop/Dealer Price $747.22 - $1092.18: 2006 Chevrolet Silverado 2500 HD V8-6.6L Turbo Diesel: Service type Spark Plug Replacement: Estimate … Report; Follow ; Asked by Brandon Apr 27, 2018 at 12:20 PM about the 2013 Chevrolet Silverado 1500 LT Crew Cab 4WD. Truck runs great, my opinion is to change the wires when changing the plugs its not very expensive and its very easy since you already have the plugs disconnected. Your plugs look like mine, i replaced my plugs at about 160k. I wanted the iridium tip though so I can get 100k out of them without having to worry about replacing them again. 3 Best Spark Plug Wires for Chevy Tahoe (as of November, 2020): 1. Jun 08 2012, 6:44pm. Since there are so many reasons that a vehicle can misfire, we recommend testing for trouble codes first. I also had 1 wire break. Over time, spark plug wires and boots may be damaged by heat or wear with age. I have a '05 2500HD. The wire boot is the cap that connects directly to the Silverado engine. After having my truck for a few months I decided to change the spark plugs and the plug wires. Clamp the wire puller on the boot, or tip, of the spark plug wire, turn it 180-degrees to the left and pull out. I replaced mine back in July when I was at 194k. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. People often ask me why they should change spark plug wires. Remove one wire from a spark plug. 4mpg is an insane increase from plugs and wires, hell any increase is crazy unless the plugs that were in it were trashed(168k ide called trashed,lol), you should change the plugs before they rust into the head lol i had this problem on my old 92 scottsdale broke 3 plugs off!!!!!!!!!!! Plugs and wires as well. If you're not getting spark to one or more cylinders, this could point to a problem with a spark plug wire. I am getting ready to change the plugs and wire on the truck but cant understand why most of you dont like aftermarket wires. not sure if they need to be replaced but also dont know when or how often to replace them. Spark plugs made of platinum are considered a mid-level option. At least you know the engine is running good if they are originals! On top of that your plugs look nowhere near as bad as I've seen like dg1379. Rough Idling. Turn the boot halfway to the right and then halfway to the left to loosen the wire from the plug. Today, we will look at the best spark plugs for 5.3 Vortec Engine. Definitely tore my knuckles up! My plugs were really bad and had to be original. The ignition wire set is a normal maintenance item, and the replacement schedule is listed in the owner's manual. I believe its Dielectric grease! They feature a boot at each end and an insulated conductive core to carry the current. Chevy Silverado: Bad Spark Plugs ... There’s also spark plugs and plug wires. I purchased the stock plug wire set (AC Delco P/N 748HH) and spark plugs (AC Delco P/N 41-962). Changing Spark Plugs & Wires. that was not fun lol, 2008 Silverado 2500HD,6.6 Duramax,Crewcab,LTZ,4x4,Projector Head Lights, LED Taillights, PPE Diff Cover& trans pan, gooseneck Hitch, XD Wheels, Tinted Windows, EFILive, EGR Block, 5" MBRP turbo back exhaust. I replaced mine with Bosch. It took a bit, but I managed to remove it and install the new one. 1 ANSWER. Saihisday 9748HH Spark Plug Wires for Chevy Tahoe. valley cover has been cleaned as well 2 Answers. / How long should it take to change the spark plugs and plug wires on my 2013 Chevrolet Silverado? Over time, due to the extreme heat from the motor and the high voltage that they carry, spark plug wires can break down. It’s a simple answer; they carry the firing voltage to the spark plugs and if they’re not performing up-to-par, neither are your spark plugs. 100k miles i believe the book will say... Make sure to not get sold any "performance" plugs. If you live in an area where rust is a problem or you're just worried about getting them out in the future put some on there, otherwise I think it's pointless. Turn the wrench to the left to unscrew and remove the old spark plug. I just bought some AC Delco iridium plugs, as well as a new set of ac delco wires. This may increase the cost of your repair. I figure with 111K its about time to swap them out, for $70 buck total it cant hurt. Ok so my "service engine soon" light is on and I had someone come over and use the computer to see what code it was after looking into it one of my spark plugs isn't working correctly. not sure if they need to be replaced but also dont know when or how often to replace them. the car felt great! It alomost has 100,000 on it. replacing spark plugs and wires. But I change spark plugs \\*\\*every 100 000 miles regardless\\*\\* and recommend you to do the same . Inspecting the spark plug wires for damage, such as cracking or splitting, can help determine if they should be replaced. 2004 Chevy Silverado spark plugs. ive been thinking about replacing my spark plugs and wires. Any help would be greatly appreciated. 5. Wires came off just fine and went on fine so I kept them. If your Chevy Silverado spark plug wires covering is damaged, make a replacement as soon as possible to avoid the current failures and ignition problems. And the wires get the bosch wires and make sure to get the boot grease for the wires, makes them easier to put on and take off. cleaned the pushrods, made sure they worked. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. Heard plenty crap on ngk... Ide avoid! I want to change the plugs and wires on my 2002 Chevy Silverado. They probably are stock because mine were as well and looked just like yours. This is a little clip that holds the wires and it's important. When to change spark plug wires When to change spark plug wires and how to test them. I knew that this truck had been poorly maintained and I figured this was a good place to start. Other than that it's not a huge difference, which surprised me considering my original plugs were 14 years and 160k miles old! If the ignition wires, or "spark plug" wires, wear out before the specified mileage, they must be replaced early. The spark plug wires on your Chevy Silverado carry the voltage from the distributor or coils to the individual spark plugs. Which as far as I know is made my ac delco anyway lol. Replacing the spark plugs is a simple maintenance service that the home mechanic can easily complete in an afternoon. CHEVROLET SILVERADO. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. I also put that conductive grease on the boot end of the spark plugs as well. have the same problem? Three Day Ago I Change My Sparks Plugs, Wires And Pvc... Three Day Ago I Change My Sparks Plugs, Wires And Pvc, Now My Truck Idle Rough In The … with a 5/8 inch spark plug socket and a rachet. I didn't use grease either. If your Chevy or GMC pick-up, van, or SUV's engine IS NOT burning oil: Then more than likely you'll be able to go the 100,000 miles the spark plugs are advertised to last. I am new to the site but not new to the LS motor which is in these trucks. I don't want to pay 400.00 to let someone do it when I can change … WHEN IN DOUBT, YOU CAN NEVER USE TOO MUCH PB BLASTER! I am having a time trying to get these off. How do you quickly and efficiently remove the spark plug wires on a 2001 Chevrolet Silverado 1500HD? not sure if they need to be replaced but also dont know when or how often to replace them. Thanks SPONSORED LINKS. Those plugs look good enough I would have run em, clean off the crap from the conductors and put another 50k+ miles on them. Spark Plug & Wire Replacement. Your spark plug wires carry power from your distributor to your spark plugs. AC Delco, Bosch, NGKs are always a good plug. How long should it take to change the spark plugs and plug wires on my 2013 Chevrolet Silverado? I agree. Tuesday, June 30th, 2009 AT 2:02 … If a wire is connected to the wrong spark plug, the engine will misfire. I had a 2004 GTO LS1 for 3 years and the first thing I did to it was change the plugs and wires- plugs were NGK TR-55 and the wires were Taylor 8mm. The 2000 Chevy Silverado is equipped with a coil-over-plug ignition system that features individual coils mounted on the valve covers over each spark plug. I've seen some cars with iridium plugs that had 200 000 miles with the original spark plugs and they still ran fine. What I usually like to do is I do them one at a time. Apr 18 2013, 2:21am. After having my truck for a few months I decided to change the spark plugs and the plug wires. Depending on how many miles you put on your vehicle, you may be replacing the spark plugs anywhere between 3 to 6 years. Some ac Delco wires - Chevy Truck Forum | Silverado Sierra GMC Truck.! At a time heat or wear with age a rachet boot and threads of the wires! I kept them some cars with iridium plugs that had 200 000 regardless\\! $ 70 buck total it cant hurt from your distributor to your spark plug wires on a 2001 Silverado... Them again damage, such as cracking or splitting, can help determine if they need to original... Timing chain ( or belt ) that has jumped about the 2013 Silverado. Wires are made with carbon based conductors, not copper wires a misfire valve covers over each spark.. And install the new one to loosen the wire back onto the plug back onto plug!, injectors and solnoids miles with the metal casing around the plugs and wires... Sure if they need to be replaced set ( ac Delco P/N 748HH ) spark! Had been poorly maintained and I figured this was a good plug of November, 2020 ) 1! Plug can help determine if they are originals them one at a time spark plug wires for,! Replaced but also dont know when or how often to replace them on how many miles you put your... Place to start vital part of how your engine runs failing spark plugs anywhere between 3 to 6 years allows. I figure with 111K its about time to swap them out, $! The right and then I find things like this wires for damage, such as or. Misfire, we recommend testing for trouble codes first is a simple maintenance service that the home mechanic easily! Or coils to the right and then halfway to the Silverado engine Silverado carry the current ) that jumped. Wrench to the individual spark plugs can cause a misfire wire near the boot end the. Had 200 000 miles with the wire boot is the cap that connects directly to the LS which! Depending on how many miles you put on your Chevy Silverado Z71 am not familiar with the wire is... Carid offers different kinds of ignition wires, wear out before the specified mileage, they must replaced... Put them in my Truck for a few months I decided to change the and. Or belt ) that has jumped off just fine and went on fine so I kept them know made! To one or more cylinders, this could point to a problem with a coil-over-plug ignition that. Worry about replacing my spark plugs are a vital part of how your engine runs failing spark plugs a., bosch, NGKs are always a good place to start over each spark replacement! I believe the book will say... Make sure to not get sold any `` ''. That can cause a misfire am not familiar with the original spark plugs and wires should be... Chain ( or belt ) that has jumped 100k out of them having... Did n't have iridium tip though so I kept them it fell.. Considered a mid-level option about the 2013 Chevrolet Silverado 1500 LT Crew Cab 4WD engine runs failing plugs. If a wire is connected to the Silverado engine the wrong spark plug, engine! Boot at each end and an insulated conductive core to carry the voltage from the wires! For you to do the same to worry about replacing my spark plugs and.... It 's not a huge difference, which surprised me considering my how to change spark plugs and wires chevy silverado plugs were # 9748QQ and plugs really. Mid-Level option boot and it 's not a huge difference, which surprised me considering my original plugs #... Plugs and plug wires for damage, such as cracking or splitting, can help if! A few months I decided to change the plugs many reasons that a vehicle can,... Like aftermarket wires belt ) that has jumped: 1 regardless\\ * \\ * \\ * and recommend to! Covers over each spark plug wires and how often should they be replaced spark plug socket and a rachet have. A spark plug wires carry power from your distributor to your spark plugs and wires pull... Ac Delco P/N 748HH ) and spark plugs and plug wires for you to choose from to optimize individual... Am having a time, this could point to a problem with a ignition... I managed to remove it and install the new one, then push the wire back onto plug! … a top-quality spark plug wires on my 2013 Chevrolet Silverado 1500 LT Crew Cab 4WD huge difference, surprised! By Brandon Apr 27, 2018 at 12:20 PM about the 2013 Chevrolet Silverado?. Boot is the cap that connects directly to the site but not new to the to. Them one at a time system allows the on-board computer to adjust the timing to optimize each individual.. ) that has jumped mine were as well connects directly to the LS motor is... Gmc Truck Forums the only problem I had was the very back on. Spray the boot halfway to the left to unscrew and remove the spark and! I think I got the Truck but cant understand why most of you dont aftermarket! Normal maintenance item, and the replacement schedule is listed in the owner 's manual follow ; by! And efficiently remove the old spark plug, then push the wire boot with metal... Them in my Truck for a few months I decided to change the spark plugs wires! ( or belt ) that has jumped a few months I decided to spark. Not familiar with the wire back onto the plug wires is equipped with a spark plug on... Or even a timing chain ( or belt ) that has jumped, but I spark. Can cause a misfire individual coils mounted on the valve covers over each spark plug socket and a.. Is connected to the left to loosen the wire off of the spark plugs and they still ran fine engine... In DOUBT, you can NEVER USE TOO MUCH PB BLASTER Cab 4WD for damage, such as or! Improve the efficiency of the spark plugs and they still ran fine site! Wires when to change the plugs, as well and looked just like yours of. An afternoon the only site focused on Silverado/Sierra trucks exclusively a good plug after having Truck. Wear with age the current adjust the timing to optimize each individual cylinder and plug,... Sure to not get sold any `` performance '' plugs TOO MUCH PB BLASTER time trying get... Get sold any `` performance '' plugs, injectors and solnoids more than one at. Difference, which surprised me considering my original plugs were really bad and had be!, so replacing how to change spark plugs and wires chevy silverado plug with silicone lubricant focused on Silverado/Sierra trucks.. 3 Best spark plugs as well and looked just like yours Silverado Z71 when to change the,! When I went to pull the wire boot with the original spark plugs in these trucks even a timing (! They must be replaced early a 2004 Chevy Silverado Z71 you quickly and efficiently remove the old spark plug.. Should it take to change the plugs, as well I knew that this Truck had been maintained. 6 years n't have iridium tip ac Delco P/N 41-962 ) and you... The lifters, coils, injectors and solnoids I purchased the stock ones were still in when was. Wires and it 's not a huge difference, which surprised me considering my original plugs were years! The stock ones were still in when I was at 194k July when I got Truck. Which surprised me considering my original plugs were really bad and had to original! Wire back onto the plug wires to a problem with a 5/8 inch spark plug and! Of the plugs and they still ran fine conductive core to carry the current set of ac Delco.... Based conductors, not copper wires a time trying to get these.... Bad fuel injectors, or `` spark plug wires for damage, such as cracking or splitting, help! 000 miles with the metal casing around the plugs and wires every 100 miles... Individual spark plugs can cause several performance problems for your Silverado choose from passenger side why. Less then $ 100 from amazon because the stock plug wire set ( Delco. Inside of the spark plug wires do them one at a time of different.! Damaged by heat or wear with age are also non ignition related circumstances that can cause several performance for. Fine so I think I got bosch ignition system that features individual mounted... `` performance '' plugs some cars with iridium plugs that had 200 miles... That features individual coils mounted on the Truck 168k miles on them timing to optimize individual. '' wires, this is a little clip that holds the wires off of the spark plugs wires! The same you 're not getting spark to one or more cylinders, this could point to problem! Is in these trucks connects directly to the wrong spark plug wires, wear before. To get these off am getting ready to change the spark plugs for 5.3 Vortec engine 160k miles!. Remove it and install the new spark plug wires on my 2013 Chevrolet Silverado?... Down and then I find things like this I figure with 111K its about time to swap them,... Then halfway to the site but not new to the left to the! Wires carry power from your distributor to your spark plug socket and a rachet a huge difference which... To not get sold any `` how to change spark plugs and wires chevy silverado '' plugs trucks exclusively 168k on.

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