I put NGK iradium pre gapped plugs and they work great.
ac delco spark plugs are type that originally came with 2003 GMC envoy
The gap on spark plugs is .042.
Can you tell me how to remove the box covering the spark plugs in a 2002 gmc envoy slt 4.2
I would use original equipment ACDelco Iridium spark plugs part number 41-103 for best results.
Well, honey, a 2004 GMC Envoy typically has six spark plugs because it's a six-cylinder engine. So, unless someone's been playing around under the hood, you should be good to go with six spark plugs. Just make sure they're all in there snug as a bug!
On a 2006 GMC Envoy, the spark plugs are located on the engine's cylinder heads. For the inline-six engine, they can be found on the top of the engine, accessible by removing the engine cover if present. If your Envoy has a V8 engine, the spark plugs are located on either side of the engine block. Always ensure the engine is cool before attempting to access or replace the spark plugs.
Depends on the type of spark plugs. Factory plugs around 70 - 100k depending on the condition of the plugs. I would replace the spark plugs out with some AC Delco iridium plugs they will last you 100k+.
Check your plug gap and that you didn't crack a plug.
what is the spark plug gap for 2005 gmc envoy 4.2l v6
Remove the spark plug wires from each spark plug. Turn the spark plug out with a 5/8 deep well socket. Reverse the process to install the new spark plugs.
how u change spark plugs on 1998 gmc safari van
you have to through the wheel wells to ge to spark plugs. use a long extenison and a spark scocket with a sweival built on to it. good lock