well lets see i got a 98 camaro bout 7 months ago. the motor runs fine. no codes or n e thing. i dont want to get into the spark plugs until i have to but who knows when they were changed last 100 k miles on the car. would you leave it or change em out? by the way the wires that are in now look like the factory put them in. looms and everything real nice. from what i can see. but with 100 k miles i dunno.

 

I suggest you change them just to be safe....if your a cheap *** then dont....but seriously i would because its never bad to change all that...the car may perform much better

 

i know but its a p.i.t.a lol.

 

Yeah. Changing the plugs for the average shade-tree mechanic is a ***** to do.

 

You should change the plugs just to make sure they haven't become a permanent part of the heads. You think changing the plugs is hard, try chasing the plug hole threadswith theheadsin place.

 

Amen to that.

I would do it up while you are at it; air, fuel andoil filters, change out the oil and other fluids. You know, the basic tune up.