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2nd Generation
Off and on engine miss
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<blockquote data-quote="FireGuy" data-source="post: 16065914" data-attributes="member: 4653"><p>Exactly, old muscle car days is where I learned about low end and high rpm misses. 98% of the time it was a fouled plug. On several occasions it was a new plug right out of the box that gave me fits, I just cold not believe that the new one was junk. When they came out with resistance plug wires, it got even worse on damp days. I went to solid copper core Packard wires after that. What you may find will surprise you and don't forget to check all the vacuum lines carefully, they can age and crack, also keep the DPFE in mind, it can mimic or cause misses low to mid range.</p></blockquote><p></p>
[QUOTE="FireGuy, post: 16065914, member: 4653"] Exactly, old muscle car days is where I learned about low end and high rpm misses. 98% of the time it was a fouled plug. On several occasions it was a new plug right out of the box that gave me fits, I just cold not believe that the new one was junk. When they came out with resistance plug wires, it got even worse on damp days. I went to solid copper core Packard wires after that. What you may find will surprise you and don't forget to check all the vacuum lines carefully, they can age and crack, also keep the DPFE in mind, it can mimic or cause misses low to mid range. [/QUOTE]
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Off and on engine miss
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