so I've done some searching and poking around and I haven't really found my answer. My m20 is misfiring under load. It seems to be OK when I rev it in neutral in my driveway. I really think that I'm having an issue with a vacuum leak.
I also think that its partly because the plug wire #2 does not fit tightly enough over spark plug #2, and it has a weak spark. I pulled plug #2 and drove around the block and the misfire seemed worse, but it seemed/felt/sounded similar as it did with it plugged in. I tried pulling others and driving and the misfire was more noticeable and had a different sound to it.
Does this make sense to anyone or am I just going a little crazy trying to find out whats wrong?
I also think that its partly because the plug wire #2 does not fit tightly enough over spark plug #2, and it has a weak spark. I pulled plug #2 and drove around the block and the misfire seemed worse, but it seemed/felt/sounded similar as it did with it plugged in. I tried pulling others and driving and the misfire was more noticeable and had a different sound to it.
Does this make sense to anyone or am I just going a little crazy trying to find out whats wrong?
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