neonkiller Posted March 7, 2009 Report Share Posted March 7, 2009 +1 Will probably have to change them every oil change. I used to run Iridiums and those I would change about once every year or so. Is it the pain on the S4? Quote Link to comment Share on other sites More sharing options...
Linn1647545492 Posted March 8, 2009 Report Share Posted March 8, 2009 Like Ray, I change my plugs atleast 4 times a season. If I get one random misfire code or the car breaks up in any way it's time to change them. Since I no longer put alot of miles on the car waiting every 3k miles is too long. Quote Link to comment Share on other sites More sharing options...
Browning Posted March 8, 2009 Report Share Posted March 8, 2009 very rarely, lol Quote Link to comment Share on other sites More sharing options...
CRed05 Posted March 9, 2009 Report Share Posted March 9, 2009 Is it the pain on the S4? No its easy. Remove engine covers, take 2 intake pipes off (2 bolts and 2 hose clamps) to get to the front 2 cylinders and everything is right there. Quote Link to comment Share on other sites More sharing options...
XChris1632X Posted March 9, 2009 Report Share Posted March 9, 2009 I change mine about once every 5 years but thats just because thats how long it takes to get it running again. Quote Link to comment Share on other sites More sharing options...
Mattsn2o281 Posted March 11, 2009 Report Share Posted March 11, 2009 I change mine every other oil change or so, my car eats plugs up, i can usualy figure on 4k-8k miles, then it starts picking up a miss at idle and sputters up top. On a different note, Tr-6's is what i run, i had no idea you Lsx guys ran them too. Quote Link to comment Share on other sites More sharing options...
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