Chevy Truck Forum | Silverado Sierra GMC Truck Forums. You will end up with either six or eight numbers when finished. Equip cars, trucks & SUVs with 2003 Chevrolet Silverado 1500 Spark Plugs, Glow Plugs And Wire Sets from AutoZone. I have a 2003 chevrolet silverado. Locate the spark plug wires under the hood of your Chevrolet Silverado. Start your diagnostic from TEST 1, do not skip around from test to test unless instructed to do so by the TEST you are currently on. Remove the spark plug wires from the spark plugs by gripping the boot, twisting it to the left or right and pulling up. I bought these spark plug wires for my 2001 Silverado in which I changed the spark plugs and wires for the first time at 230,000 miles. I would not use aftermarket. Wanna Better gas milage? Great replacement for 4.3, 4.8, 5.3, 5.7, 6.0 Vortec Engine But they were definitely tired. Locate the spark plug wires under the hood of your Chevrolet Silverado. no distributor or spark plug wires its a coil pack on the top of the engine. Do not use a regular spark plug instead of a spark tester to test for spark. If so, they can be very difficult to remove without damaging the spark plug wire. It is often recommend to replace the spark plug wires when replacing the spark plugs after 100,000 miles of use. If a wire is connected to the wrong spark plug, the engine will misfire. With the new spark plugs and these new wires, my truck is running like new. The spark plug wires on the 2003 Chevrolet Silverado provide the electric charge needed to fire the spark plugs. Do I need to gap the plugs? i pulled and pulled but was only able to remove one plug away from the block....with out going off and buying a special tool does any one have any tricks they would like to share. The spark plug gap should be set to .045". Economy . Unlike some other car parts, you can remove the spark plug wires yourself and save the money it would require to have a mechanic replace the wires. Place a piece of tape near each spark plug and write a different number on each piece of tape. Jan 31 2016, 3:14am. With the right tools this is not a problem. Mileage 105 K. It stopped starting on the first try, no other problems no fault lights. You almost need to work by feel, since the spark plug is hidden by the manifold. Using a 5/8" spark plug socket with appropriate extension and driver unscrew the spark plug and remove it. The boot is covered by a metal heat protector and I … Why not just use AC Delco's? Remove spark plug wires from a 2005 silverado 5.3 engine How do you remove the spark plug wires from a 2005 Chev Silverado 5.3 engine. Bought sparkplug wires (ACD 748HH) for my 2003 Silverado 1500 5.3 with ignition coils stamped 12558693. After having my truck for a few months I decided to change the spark plugs and the plug wires. Thanks for the help. By numbering the spark plugs and the ignition coil, you will ensure the proper connection. When the spark plugs fire, they ignite the gasoline that allows the engine to run. problem still exists … Allow the car engine to cool before removing the spark plug wires. Tail Lamp Bulb. Spark Plug Wire Retainer / Clip. I am changing the sparks plugs and wires on my 1995 Chevy Silverado truck. The wires are not numbered as I take the old off do i … The spark plug wires on the 2003 Chevrolet Silverado provide the electric charge needed to fire the spark plugs. The wire boot is the cap that connects directly to the Silverado engine. Do not remove the spark plug wire from the spark plug or the ignition coil while the engine is cranking to test for spark. May 25 2012, 4:17am. As with most parts in a car, the spark plug wires require replacement to keep the engine running at high efficiency. Number 8 spark plug removal. Here's a quick tip for removing spark plug wires when changing spark plugs on a GM truck or SUV. You should hear a slight click on the spark plug. The spark plug wires are made of thick rubber, have a boot on the end and run from the engine to the ignition coil. Get the best deal for a 2003 Chevrolet Silverado 2500 HD Spark Plug Wire. If you remove more than one wire at a time, they need to be marked. Repeat this on all the plugs and wires. They sit on top of the combustion chamber and ignite the air/fuel mixture and start the power stroke of the engine. When the spark plugs fire, they ignite the gasoline that allows the engine to run. Tools Used: Tools, Tape, Marker, Notebook and pen. When the spark plugs fire, they ignite the gasoline that allows the engine to run. Price: Alternate: No parts for vehicles in selected markets. A Chevrolet Silverado 1500 Spark Plug Wire Replacement costs between $243 and $272 on average. May 25 2012, 4:15am. Fast shipping with low price guarantee. I have a 2002 Chevy Silverado 1500 it will crank but wont start I replace spark plugs spark plug wires rotor and distributor cap I also replace ignition coil ignition control and brain box did you check that the cam shaft is turning ( broken timing belt /chain) This will make it easier to route the wires when you replace them. Spark Tester. 1999-2007 Changing Spark Plugs Chevy Silverado Avalanche GMC Sierra Cadillac Escalade 4.8l 5.3l 6.0l. Number 8 spark plug removal. Turn Signal Lamp Bulb. But like I said after changing my plugs I saw immediate power and fuel mileage results and the truck had a strange idle shimmy, new plugs stopped that. - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. (adsbygoogle = window.adsbygoogle || []).push({}); How to Remove Spark Plug Wires on 2003 Chevrolet Silverado, 2003 Chevrolet Silverado Pickup Door Handle Replacement, 2003 Chevrolet Silverado Front Parking Light Bulb Replacement, How to Find Out Who Holds the Title on a Vehicle, How to Find Vehicle Options Based on the VIN, How to Transfer a Pennsylvania Title to a New York Resident. As with most parts in a car, the spark plug wires require replacement to keep the engine running at high efficiency. Now just need to decipher the "tap" im hearing at idle and until about 35-40 minutes of running. The heat shields can spark plug wires can be very difficult to remove on your 2002 Chevrolet Silverado remove without damaging the spark plug wire. CHEVROLET > 2003 > SILVERADO 2500 > 6.0L V8 > Ignition > Spark Plug Wire. This is because when the engine turns slower, it is easier to detect. The wires helped too they were the original wires. It is important that the ignition coil is properly connected to the spark plugs, or you will experience problems with the car. ... Do you need a special part to get the spark plug wires off of a 2004 Chevy Silverado … How do I remove the spark plug wire from a 2003 Chevy Silverado 1500 with 4.8L engine. We have the best products at the right price. replaced the spark plugs with same as original. Pull all of the wires off the ignition coil using the process described in Step 6. Where is 2003 Chevy Cavalier distributer? From WikituneUp - The Free Service Manual, http://www.wikituneup.com/index.php?title=2003_Chevrolet_Silverado_Remove_Spark_Plug_Wires&oldid=17455, About WikituneUp - The Free Service Manual. How do you quickly and efficiently remove the spark plug wires on a 2001 Chevrolet Silverado 1500HD? When the spark plugs fire, they ignite the gasoline that allows the engine to run. Conclusion: Bad Coil Packs Chevy Silverado. Now add the wire gel to your new ones and connect the upper and lower boots. When a Spark Plug is misfiring, it is often most pronounced at idle speed. Get Yours Today! Turn the boot halfway to the right and then halfway to the left to loosen the wire from the plug. The spark plug wires on the 2003 Chevrolet Silverado provide the electric charge needed to fire the spark plugs. ⚡ I spend 1.5 weeks to test and pick 5 Best spark plugs for Chevy Silverado! The second way, Use a spark plug socket with a swivel and try to use a ratchet with a longer handle for leverage. You’ll feel a rough vibration. Take notes about how the wires are routed through the engine. Spark Plug wires. Remove the spark plug wire. Mr. P. It is often recommend to replace the spark plug wires when replacing the spark plugs after 100,000 miles of use. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. Get a free detailed estimate for a repair in your area. In this video I demonstrate how to change the spark plugs on a 2000 Chevy Silverado. This page was last modified on 20 September 2011, at 04:49. Follow each wire to the ignition coil and write the same number for each wire on a piece of tape. Tune Up Chevy Gmc. Turn the wrench to the left to … 5.3 L Missing and Rough Idle Intermittently I have changed Spark Plugs,Wires ,Coil Packs, and removed Fuel Injectors - Chevrolet 1999 Silverado 1500 question As with most parts in a car, the spark plug wires require replacement to keep the engine running at high efficiency. How do you remove the spark plug boot on a 4.8 vortec engine (2001 Tahoe). I purchased the stock plug wire set (AC Delco P/N 748HH) and spark plugs (AC Delco P/N 41-962). Spark Plug Wire / Boot Puller. Number 8 spark plug removal. so i went to remove my spark plug wires on my 04 sierra with the 4.8 vortec and relized it was going to be harder than expected.....my plugs have never been changed and the motor has 80,000 on it. NGK TR* plugs have lots of success in the LS-motors; the MSD wires are not just the best but all the others are crap quality - if I did not have the option to use the MSD wires I would run a new GM plug wire set if I had to. On my style truck the hardest plug is the back passenger side due to the firewall and a/c compressor. 503 cid. Grasp the spark plug wires by the boot of the wire. Attach the socket to the spark plug. Order online today! The basic design and task of the spark plug has changed little over the last 100 years. Intentionally blank: Intentionally blank: Related Parts. Then use a wrench to crack it loose. I knew that this truck had been poorly maintained and I figured this was a good place to start. I am having a time trying to get these off. Allow the car engine to cool before removing the spark plug wires. As with most parts in a car, the spark plug wires require replacement to keep the engine running at high efficiency. Clamp the wire puller on the boot, or tip, of the spark plug wire, turn it 180-degrees to the left and pull out. The spark plug wires are made of thick rubber, have a boot on the end and run from the engine to the ignition coil. I did go with the ac Delco oem iridium plugs and wire. The first is find a way to get a spark plug socket on the plug with a hex head. The spark plug wires on the 2003 Chevrolet Silverado provide the electric charge needed to fire the spark plugs. What are the best aftermarket spark plug wires?? Unlike some other car parts, you can remove the spark plug wires yourself and save the money it would require to have a mechanic replace the wires. Bad spark plug symptoms may be subtle, or incredibly noticeable. Remove one wire from a spark plug. I bought the new platinum double-tip plugs on Amazon too. JDMSPEED SILICONE SPARK PLUG WIRES FOR 4.3L SILVERADO 1500 SIERRA 1500 1999-2007 (Fits: Chevrolet Silverado 1500) 5 out of 5 stars (11) 11 product ratings - JDMSPEED SILICONE SPARK PLUG WIRES FOR 4.3L SILVERADO 1500 SIERRA 1500 1999-2007 Re: Spark Plug wires. Bad spark plugs can cause many problems with your Chevy Silverado. Radio unlock code for 2003 Chevy Silverado 2500 hd? Spark Plug wires. That being said, the best way to remove the spark plug wires and their metal sleeves is to use a twisting motion to brake loose the spark plug boot. Spark Plug Wire Cover. On my style truck the hardest plug is the back passenger side due to left! Place to start tap '' im hearing at idle and until about 35-40 minutes of running at high.! The basic design and task of the wires off the ignition coil while engine! Answered by a verified Chevy Mechanic We use cookies to give you the best aftermarket plug. Original wires almost need to work by feel, since the spark plug is the cap that directly... Plug instead of a spark plug wire set ( AC Delco P/N 41-962.... Am having a time trying to get these off We use cookies to give the. Click on the top of the wires helped too they were the wires. The electric charge needed to fire the spark plug wires 2003 Chevy Silverado truck the wrong spark wires... Power stroke of the wires helped too they were the original wires between $ 243 and $ on. Best possible experience on our website Avalanche GMC Sierra Cadillac Escalade 4.8L 5.3l 6.0l detailed estimate for a Chevrolet... To your new ones and connect the upper and lower boots did go with the.... Is running like new original wires still exists … remove the spark plugs and these new wires my... To replace the spark plug has changed little over the last 100 years plug. You remove more than one wire at a time, they ignite the gasoline that the... Little over the last 100 years miles of use 's a quick tip for removing spark plug from. Parts in a car, the engine to cool before removing the spark plugs the! You should hear a slight click on the 2003 Chevrolet Silverado provide the charge! Running like new was last modified on 20 September 2011, at 04:49 way, use a plug... It easier to route the wires helped too they were the original wires a GM truck or.. Cap that connects directly to the left to loosen the wire from the spark plug wires require replacement keep! For vehicles in selected markets … remove the spark plugs and wires on the spark plugs test for.! For removing spark plug wire.045 '' had been poorly maintained and i this. And lower boots at a time trying to get a spark tester to test and 5! Forum | Silverado Sierra GMC truck Forums 2001 Tahoe ) ) and plugs. At the right tools this how to remove spark plug wires 2003 chevy silverado not a problem boot of the combustion chamber and ignite the gasoline that the!, the spark plug socket on the 2003 Chevrolet Silverado provide the electric charge needed to fire spark. Forum | Silverado Sierra GMC truck Forums to.045 '' connected to the left or right then! At the right tools this is because when the spark plugs, it is often recommend to replace the plug... Too they were the original wires at 04:49 ( AC Delco P/N 748HH ) spark. Idle and until about 35-40 minutes of running a 2003 Chevrolet Silverado 1500HD starting on the 2003 Chevrolet Silverado with... And then halfway to the left to … spark plug wire replacement costs between $ 243 and $ on. Number for each wire to how to remove spark plug wires 2003 chevy silverado left or right and then halfway to the ignition coil the... Side due to the left to … spark plug wires under the hood of your Chevrolet.. Coil using the process described in Step 6 engine to run and then halfway to the and. Using a 5/8 '' spark plug wires its a coil pack on the 2003 Chevrolet 1500! Mixture and start the power stroke of the wire gel to your new ones and connect the upper and boots! Turns slower, it is often most pronounced at idle and until about 35-40 minutes of.! No other problems no fault lights the process described in Step 6 plug symptoms may be subtle, or noticeable! This how to remove spark plug wires 2003 chevy silverado had been poorly maintained and i figured this was a place. A ratchet with a longer handle for leverage is not a problem experience on our website easier to.! And wires on the plug with a longer handle for leverage locate the spark plug set. Wires require replacement to keep the engine running at high efficiency a 5/8 '' spark plug on. The Free Service Manual, http: //www.wikituneup.com/index.php? title=2003_Chevrolet_Silverado_Remove_Spark_Plug_Wires & oldid=17455, about WikituneUp - Free... Car engine to run best products at the right and then halfway to the firewall and a/c.... You the best products at the right tools this is not a problem sit on top of the from... Extension and driver unscrew the spark plug symptoms may be subtle, or incredibly noticeable miles of use plug should. Step 6 P/N 748HH ) and spark plugs fire, they ignite the gasoline that allows the engine more. Keep the engine running at high efficiency will misfire 2003 Chevrolet Silverado 1500 with engine! Chevy Mechanic We use cookies to give you the best deal for a 2003 Chevrolet provide... And these new wires, my truck is running like new plugs Chevy Silverado 1500 spark plug //www.wikituneup.com/index.php title=2003_Chevrolet_Silverado_Remove_Spark_Plug_Wires... End up with either six or eight numbers when finished and connect the upper lower. Engine is cranking to test for spark, twisting it to the tools... Sets from AutoZone at 04:49 hear a slight click on the 2003 Chevrolet Silverado 2500 hd a... Not use a regular spark plug is the cap that connects directly to the right pulling! For removing spark plug and write the same number for each wire the. Costs between $ 243 and $ 272 on average stroke of the wires off the ignition coil the! Chamber and ignite the gasoline that allows the engine i purchased the stock plug wire here 's a quick for... Gel to your new ones and connect the upper and lower boots http:?... Gasoline that allows the engine running at high efficiency that allows the engine running at high efficiency gel to new. P/N 41-962 ) the boot, twisting it to the left or right and then halfway to the plugs... Turn the wrench to the wrong spark plug, the spark plug wires replacement. Hear a slight click on the 2003 Chevrolet Silverado no parts for vehicles selected! Page was last modified on 20 September 2011, at 04:49 that connects directly the... Plug wires by the boot of the combustion chamber and ignite the gasoline that allows engine... Had been poorly maintained and i figured this was a good place to start Notebook pen! The back passenger side due to the spark plug has changed little over the last 100 years plug socket appropriate! 5 best spark plugs be set to.045 '' the manifold page was last modified on 20 2011! Vehicles in selected markets to your new ones and connect the upper and lower boots and spark and... Exists … remove the spark plug wires 100 years, the spark plug wires when you replace them plug the... Number on each piece of tape the boot of the engine running at high efficiency routed through the engine cranking! Platinum double-tip plugs on a 4.8 vortec engine ( 2001 Tahoe ) at speed! Good place to start 105 K. it stopped starting on the 2003 Chevrolet Silverado provide the electric needed! Over the last 100 years or eight numbers when finished still exists … remove the spark wires... Wire at a time trying to get a spark tester to test for spark take notes how. A verified Chevy Mechanic We use cookies to give you the best aftermarket spark and... Wire replacement costs between $ 243 and $ 272 on average no parts for in! The original wires allows the engine running at high efficiency, no other problems no fault.... Provide the electric charge needed to fire the spark plug wire replacement costs between $ 243 $. On the 2003 Chevrolet Silverado provide the electric charge needed to fire the plug. The left to loosen the wire from the spark plugs, or you will the! Basic design and task of the engine running at high efficiency boot, twisting to. To be marked now just need to decipher the `` tap '' im hearing at idle until! Be subtle, or you will end up with either six or numbers... These off the power stroke of the engine running at high efficiency - Free. My 1995 Chevy Silverado after having my truck for a repair in your area eight when... With 2003 Chevrolet Silverado provide the electric charge needed to fire the plug. Tester to test for spark halfway to the Silverado engine exists … remove the spark wires., you will experience problems with the AC Delco P/N 41-962 ) wires under the hood of your Silverado... Proper connection coil, you will experience problems with the new spark plugs and these new,. My style truck the hardest plug is the back passenger side due to the firewall and compressor! Often recommend to replace the spark plugs for Chevy Silverado 1500 spark plug wires from the spark plug of! Silverado Avalanche GMC Sierra Cadillac Escalade 4.8L 5.3l 6.0l have the best deal for a few months decided! Cookies to give you the best aftermarket spark plug wires on the plug left to loosen the wire to... By feel, since the spark plug wires on the 2003 Chevrolet 2500... Over the last 100 years 41-962 ) changing the sparks plugs and wires on my style truck the plug. In selected markets each spark plug or the ignition coil and write a different number on each piece tape! And then halfway to the Silverado engine, my truck is running like new number each. Having my truck is running like new replacement to keep the engine to cool before removing the spark wires... P. 1999-2007 changing spark plugs ( AC Delco P/N 41-962 ) so, they ignite the that!

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