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vince1 · 06-16-2020, 08:40 PM

I put quite a few hundred thousand kms on those. I think I changed at least three coils on the 90. One quit in the intersection and I had it changed before AMA arrived. They don't always quit outright. Keep a spare.

06-16-2020, 08:40 PM	#5
vince1 Registered User Join Date: Jan 2013 Location: Calgary Alberta Posts: 1,164	Re: 89 S10 4.3 misfire I put quite a few hundred thousand kms on those. I think I changed at least three coils on the 90. One quit in the intersection and I had it changed before AMA arrived. They don't always quit outright. Keep a spare.