Rough at an idle speed
#1
Rough at an idle speed
Own a 90 mustang Gt that has been bugging me for about a year and a half. I've gone over the entire fuel system, found cracks in 4 out of 8 injector pintle caps. Replaced the pintle caps, sounds a lot better at idle but when I go to drive it, it bucks back and forth almost throwing me out of my seat still. Running out of ideas, I was thinkin about having the ignition control module tested but IDK if that'll have anything to do with my problem. I thinkin its timing, any advice?
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