Hey everyone I was hoping you could help me out with something. So I was out last weekend in my 2001 21v and engine light popped up and the engine was misfiring. So I pulled all the plugs and found plugs in cylinder 1, 3 , 7 fouled 7 being the worst. So I decided to replace all of the plugs. But for the life of me I cant figure out which plugs to use I am seeing all sorts of conflicting results. Some say to use the AC-MR43LTS and others are saying ac-41-993 can you shed some light on this for me before I loose my mind haha. Thank you.
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Awesome thanks Gumby I’ll order some of those. do you think the NGK TR5 will suffice, it suppose to be a cross over plug. It is all I was able to find near me. -
Good rules to follow for sure but I also want to surf this weekend so comprises must be made until the correct ones arrive. The boat had auto lites in it so that may be why I had this issue in the first place.Comment
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