Spark plug quesion
ohanahorse
10-28-2005, 12:12 PM
I have a 1989 Trooper 4 banger with 183k. I'm wonder about the different plug options and the cost benifit...what are your thoughts....
Thanks
Thanks
89trooper
10-29-2005, 05:59 AM
Go with stock unless you know what you are doing. Since you are asking, go with stock.
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