need plugs changed running rough
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1999 Pontiac Grand Am Question: how much does it cost to get plugs changed on a 99 pontiac grand am?
Replysahara63, June 04, 2012, 18:21Rookie
Replyglobalhelper, June 05, 2012, 05:41Master
approx 1 hr labor
Answer #2MyMichelle237 October 11, 2014, 21:40Rookie
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!