need plugs changed running rough
how much does it cost to get plugs changed on a 99 pontiac grand am? on 1999 Pontiac Grand Am
approx 1 hr labor
1 more answer
I change them on my 2.4L 4cylinder for about $45. Buy a deep socket (for spark plugs) and have your standard socket set handy and you can change them yourself for free in 30minutes (just don't take the cover off while it's hot, it could warp). Cheers!