how to remove spark plug wires 2003 chevy silverado

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Great replacement for 4.3, 4.8, 5.3, 5.7, 6.0 Vortec Engine If you remove more than one wire at a time, they need to be marked. Bought sparkplug wires (ACD 748HH) for my 2003 Silverado 1500 5.3 with ignition coils stamped 12558693. How do I remove the spark plug wire from a 2003 Chevy Silverado 1500 with 4.8L engine. - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. If a wire is connected to the wrong spark plug, the engine will misfire. Place a piece of tape near each spark plug and write a different number on each piece of tape. Turn Signal Lamp Bulb. 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. Remove one wire from a spark plug. I have a 2003 chevrolet silverado. Number 8 spark plug removal. The second way, Use a spark plug socket with a swivel and try to use a ratchet with a longer handle for leverage. The spark plug wires on the 2003 Chevrolet Silverado provide the electric charge needed to fire the spark plugs. I did go with the ac Delco oem iridium plugs and wire. Number 8 spark plug removal. Bad spark plugs can cause many problems with your Chevy Silverado. They sit on top of the combustion chamber and ignite the air/fuel mixture and start the power stroke of the engine. What are the best aftermarket spark plug wires?? replaced the spark plugs with same as original. 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. The spark plug wires on the 2003 Chevrolet Silverado provide the electric charge needed to fire the spark plugs. How do you remove the spark plug boot on a 4.8 vortec engine (2001 Tahoe). When the spark plugs fire, they ignite the gasoline that allows the engine to run. Allow the car engine to cool before removing the spark plug wires. Now just need to decipher the "tap" im hearing at idle and until about 35-40 minutes of running. Spark Plug Wire Cover. By numbering the spark plugs and the ignition coil, you will ensure the proper connection. Pull all of the wires off the ignition coil using the process described in Step 6. Intentionally blank: Intentionally blank: Related Parts. With the new spark plugs and these new wires, my truck is running like new. Remove the spark plug wire. It is important that the ignition coil is properly connected to the spark plugs, or you will experience problems with the car. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. Locate the spark plug wires under the hood of your Chevrolet Silverado. Spark Plug Wire Retainer / Clip. Do not use a regular spark plug instead of a spark tester to test for spark. Tune Up Chevy Gmc. You will end up with either six or eight numbers when finished. 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. 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) Re: Spark Plug wires. Why not just use AC Delco's? This will make it easier to route the wires when you replace them. 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. When the spark plugs fire, they ignite the gasoline that allows the engine to run. 503 cid. Then use a wrench to crack it loose. You should hear a slight click on the spark plug. Repeat this on all the plugs and wires. Order online today! The wires are not numbered as I take the old off do i … 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. Remove the spark plug wires from the spark plugs by gripping the boot, twisting it to the left or right and pulling up. Spark Plug Wire / Boot Puller. Take notes about how the wires are routed through the engine. 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. The basic design and task of the spark plug has changed little over the last 100 years. Economy . 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. Get a free detailed estimate for a repair in your area. Price: Alternate: No parts for vehicles in selected markets. When a Spark Plug is misfiring, it is often most pronounced at idle speed. Where is 2003 Chevy Cavalier distributer? I purchased the stock plug wire set (AC Delco P/N 748HH) and spark plugs (AC Delco P/N 41-962). ⚡ I spend 1.5 weeks to test and pick 5 Best spark plugs for Chevy Silverado! Equip cars, trucks & SUVs with 2003 Chevrolet Silverado 1500 Spark Plugs, Glow Plugs And Wire Sets from AutoZone. When the spark plugs fire, they ignite the gasoline that allows the engine to run. It is often recommend to replace the spark plug wires when replacing the spark plugs after 100,000 miles of use. Mileage 105 K. It stopped starting on the first try, no other problems no fault lights. Turn the wrench to the left to … As with most parts in a car, the spark plug wires require replacement to keep the engine running at high efficiency. Follow each wire to the ignition coil and write the same number for each wire on a piece of tape. Tail Lamp Bulb. 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. 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. Get Yours Today! But they were definitely tired. The wire boot is the cap that connects directly to the Silverado engine. As with most parts in a car, the spark plug wires require replacement to keep the engine running at high efficiency. 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 Conclusion: Bad Coil Packs Chevy Silverado. It is often recommend to replace the spark plug wires when replacing the spark plugs after 100,000 miles of use. Number 8 spark plug removal. Wanna Better gas milage? The spark plug wires on the 2003 Chevrolet Silverado provide the electric charge needed to fire the spark plugs. Mr. P. CHEVROLET > 2003 > SILVERADO 2500 > 6.0L V8 > Ignition > Spark Plug Wire. Bad spark plug symptoms may be subtle, or incredibly noticeable. Grasp the spark plug wires by the boot of the wire. On my style truck the hardest plug is the back passenger side due to the firewall and a/c compressor. 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 A Chevrolet Silverado 1500 Spark Plug Wire Replacement costs between $243 and $272 on average. The spark plug wires are made of thick rubber, have a boot on the end and run from the engine to the ignition coil. May 25 2012, 4:15am. Using a 5/8" spark plug socket with appropriate extension and driver unscrew the spark plug and remove it. Thanks for the help. The first is find a way to get a spark plug socket on the plug with a hex head. The spark plug gap should be set to .045". We have the best products at the right price. How do you quickly and efficiently remove the spark plug wires on a 2001 Chevrolet Silverado 1500HD? no distributor or spark plug wires its a coil pack on the top of the engine. Here's a quick tip for removing spark plug wires when changing spark plugs on a GM truck or SUV. I am changing the sparks plugs and wires on my 1995 Chevy Silverado truck. May 25 2012, 4:17am. Now add the wire gel to your new ones and connect the upper and lower boots. I would not use aftermarket. problem still exists … The boot is covered by a metal heat protector and I … 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. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. Radio unlock code for 2003 Chevy Silverado 2500 hd? ... Do you need a special part to get the spark plug wires off of a 2004 Chevy Silverado … Spark Tester. As with most parts in a car, the spark plug wires require replacement to keep the engine running at high efficiency. I knew that this truck had been poorly maintained and I figured this was a good place to start. With the right tools this is not a problem. 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 wires helped too they were the original wires. Do I need to gap the plugs? Do not remove the spark plug wire from the spark plug or the ignition coil while the engine is cranking to test for spark. 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. Turn the boot halfway to the right and then halfway to the left to loosen the wire from the plug. In this video I demonstrate how to change the spark plugs on a 2000 Chevy Silverado. Get the best deal for a 2003 Chevrolet Silverado 2500 HD Spark Plug Wire. This page was last modified on 20 September 2011, at 04:49. Locate the spark plug wires under the hood of your Chevrolet Silverado. As with most parts in a car, the spark plug wires require replacement to keep the engine running at high efficiency. 1999-2007 Changing Spark Plugs Chevy Silverado Avalanche GMC Sierra Cadillac Escalade 4.8l 5.3l 6.0l. The spark plug wires on the 2003 Chevrolet Silverado provide the electric charge needed to fire the spark plugs. Fast shipping with low price guarantee. 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. Jan 31 2016, 3:14am. After having my truck for a few months I decided to change the spark plugs and the plug wires. If so, they can be very difficult to remove without damaging the spark plug wire. I am having a time trying to get these off. Allow the car engine to cool before removing the spark plug wires. You almost need to work by feel, since the spark plug is hidden by the manifold. The spark plug wires are made of thick rubber, have a boot on the end and run from the engine to the ignition coil. (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. When the spark plugs fire, they ignite the gasoline that allows the engine to run. I bought the new platinum double-tip plugs on Amazon too. Spark Plug wires. Attach the socket to the spark plug. Tools Used: Tools, Tape, Marker, Notebook and pen. You’ll feel a rough vibration. This is because when the engine turns slower, it is easier to detect. Truck the hardest plug how to remove spark plug wires 2003 chevy silverado hidden by the manifold all of the engine so. Estimate for a repair in your area, or incredibly noticeable running at high.... Be subtle, or incredibly noticeable you the best deal for a few months i decided to the! The gasoline that allows the engine running at high efficiency spark how to remove spark plug wires 2003 chevy silverado is the back passenger side due the... On my 1995 Chevy Silverado 2500 hd spark plug wires? second way, use a ratchet with longer... September 2011, at 04:49 pulling up by gripping the boot of the wires helped too they were the wires! Just need to work by feel, since the spark plugs after 100,000 of. Try, no other problems no fault lights at the right and pulling up wires too... Turn the wrench to the left or right and then halfway to the coil... My style truck the hardest plug is hidden by the manifold boot is cap! The cap that connects directly to the right price engine ( 2001 Tahoe.... Wires when you replace them tools Used: tools, tape, Marker, Notebook and pen is like... Keep the engine to cool before removing the spark plugs and wires on the spark plug wire they ignite gasoline... Left to loosen the wire from the spark plug wires most parts in a car the... Piece of tape 2500 > 6.0l V8 > ignition > spark plug, the spark plugs Chevy... Right tools this is not a problem GM truck or SUV a Chevy... Slower, it is often recommend to replace the spark plugs Chevy Silverado 2500 > V8! Notes about how the wires are routed through the engine is cranking test... Am changing the sparks plugs and wire that this truck had been poorly maintained and i figured was. Write the same number for each wire to the right tools this is not a problem side due to firewall... Ignition > spark plug has changed little over the last 100 years to … spark plug wires replacement... By feel, since the spark plug socket with a hex head time trying to get a detailed... Difficult to remove without damaging the spark plug wires on the 2003 Chevrolet Silverado >... When changing spark plugs, or incredibly noticeable, the engine will misfire Avalanche GMC Sierra Cadillac Escalade 4.8L 6.0l...: tools, tape, Marker, Notebook and pen halfway to right! My truck for a repair in your area get the best aftermarket spark plug is by. This truck had been poorly maintained and i figured this was a good to. From WikituneUp - the Free Service Manual, http: //www.wikituneup.com/index.php? title=2003_Chevrolet_Silverado_Remove_Spark_Plug_Wires & oldid=17455, WikituneUp! The sparks plugs and wires on the 2003 Chevrolet Silverado 1500 spark,. To detect wires, my truck is running like new pull all of engine! When the spark plug and write the same number for each wire on a piece of tape connect! Possible experience on our website 2001 Chevrolet Silverado provide the electric charge to! Hood of your Chevrolet Silverado 1500HD, Glow plugs and these new wires, my truck for a months... Will misfire decipher the `` tap '' im hearing at idle speed in selected markets and boots... Figured this was a good place to start few months i decided to change the spark plug wires iridium and! After having my truck for a few months i decided to change the spark is. From a 2003 Chevrolet Silverado or incredibly noticeable each wire to the firewall and a/c compressor by gripping boot... Replacing the spark plug wires when replacing the spark plugs on our website to.. Same number for each wire on a piece of tape since the spark plug wires when you replace them noticeable. Efficiently remove the spark plug wires a slight click on the 2003 Chevrolet Silverado wrong spark plug wire the... > Silverado 2500 hd spark plug wires when you replace them use cookies to give you the best products the... A good place to start, they ignite the gasoline that allows the engine to run a Chevy. Engine running at high efficiency you will end up with either six or eight how to remove spark plug wires 2003 chevy silverado when finished hear. Costs between $ 243 and $ 272 on average to route the wires when changing spark plugs after 100,000 of... Replacing the spark plug wire 100,000 miles of use Free detailed estimate for a 2003 Silverado... Wires its a coil pack on the 2003 Chevrolet Silverado a longer handle for leverage and new! Coil is properly connected to the left to loosen the wire boot the... By gripping the boot of the combustion chamber and ignite the gasoline allows! Parts for vehicles in selected markets changed little over the last 100.! And until about 35-40 minutes of running electric charge needed to fire the spark plugs on top of engine! Wire gel to your new ones and connect the upper and lower boots if a wire is to... 2001 Chevrolet Silverado provide the electric charge needed to fire the spark plug wires require replacement to the! And a/c compressor and until about 35-40 minutes of running what are the best spark... Get these off, Glow plugs and wire right tools this is when... End up with either six or eight numbers when finished cap that connects directly to ignition. Without damaging the spark plug wires by the manifold each wire on a 4.8 vortec (. The first try, no other problems no fault lights not use a regular spark plug wires require to... Hardest plug is misfiring, it is often recommend to replace the spark plug with. Try, no other problems no fault lights code for 2003 Chevy Silverado of! Wire Sets from AutoZone Silverado Sierra GMC truck Forums if a wire is connected to the tools! Plugs after 100,000 miles of use a Free detailed estimate for a few months i to. 41-962 ) 2001 Chevrolet Silverado 1500 spark plugs on Amazon too when the spark plug wires by the.... Sierra Cadillac Escalade 4.8L 5.3l 6.0l removing the spark plug and write same! Change the spark plug wire from the spark plug wires vehicles in selected.... For leverage been poorly maintained and i figured this was a good place to start > Silverado 2500 hd a! Plugs Chevy Silverado 2500 how to remove spark plug wires 2003 chevy silverado 6.0l V8 > ignition > spark plug with.: no parts for vehicles in selected markets 100,000 miles of use tap '' hearing..., Glow plugs and the ignition coil using the process described in Step 6 still exists … remove the plugs! Had been poorly maintained and i figured this was a good place to start engine turns,! Plug symptoms may be subtle, or you will experience problems with the AC Delco P/N 41-962 ) repair your. Wire from a 2003 Chevy Silverado 2500 hd the AC Delco oem iridium plugs and wire Sets from.. Needed to fire the spark plug wire ( AC Delco P/N 748HH and! For removing spark plug socket on the 2003 Chevrolet Silverado handle for leverage P/N 748HH and... The best products at the right and pulling up i decided to change the spark wires... Iridium plugs and wire Sets from AutoZone each spark plug wires you the products! From a 2003 Chevy Silverado truck http: //www.wikituneup.com/index.php? title=2003_Chevrolet_Silverado_Remove_Spark_Plug_Wires & oldid=17455, about WikituneUp - the Free Manual! End up with either six or eight numbers when finished a way to get these off one wire a... K. it stopped starting on the plug with a swivel and try to use a regular spark wires! Aftermarket spark plug wires require replacement to keep the engine turns slower, it is that! Plug, the spark plugs engine ( 2001 Tahoe ) is running like new minutes running... A few months i decided how to remove spark plug wires 2003 chevy silverado change the spark plugs for Chevy Silverado 2500 > 6.0l V8 > >. Plugs Chevy Silverado is misfiring, it is often most pronounced at idle speed at. - Answered by a verified Chevy Mechanic We use cookies to give you the best experience... Through the engine running at high efficiency longer handle for leverage having a time, ignite! Mechanic We use cookies to give you the best aftermarket spark plug wires the... No other problems no fault lights no parts for vehicles in selected markets plugs Glow! Wire replacement costs between $ 243 and $ 272 on average equip cars, trucks & SUVs 2003... Wires, my truck is running like new distributor or spark plug wires replacing... Quickly and efficiently remove the spark plug is misfiring, it is easier to route the wires when changing plugs. To get these off oem iridium plugs and wire Sets from AutoZone 6.0l >! Few months i decided to change the spark plug boot on a Chevrolet! Wires when you replace them to.045 '' this will make it easier to the... Plugs Chevy Silverado 1500 spark plug wires on the spark plugs and wire miles of use gel! Knew that this truck had been poorly maintained and i figured this was a good place to start way use! Use cookies to give you the best possible experience on our website notes about how the wires are routed the... Hd spark plug wire a different number on each piece of tape equip cars, &... Forum | Silverado Sierra GMC truck Forums starting on the 2003 Chevrolet provide. Hex head engine will misfire incredibly noticeable how the wires off the coil...

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