going to tackle a plug and wire change tomorrow. my question is that after completed, how can you tell that all the wires are fully connected and all 8 plugs are firing? is there a certain noise i should listen for?

 

Trust me. You WILL know if all the wires aren't hooked up right and firing.

Truuuuuuuuuuuuuust me...

 

ok, i'll take your word for it. i may be a little slow, but if it's that obvious, i'll probably notice it. i guess that's good news. the bad news is that i still have an entire day of plug changing in front of me. thanks, GM, for giving us superb access to #8 plug...

 

If they are not working properly, you should get an SES or Check Engine light. I did a wire change about a week ago and one of the wires was too loose and the car did not idle very well.

 

are you happy with the taylor wires? i'm putting msd wires on tomorrow...