Mudhar17
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- Thread starter
- #1
Hello everyone, I was doing pulls and all of a sudden the car became slower than usual. I used to run like 6.6-6.9 60-130 now it’s 8.4. No check engine light. I dont know whats wrong with it. it drives normally just slow at wot, kinda feels as slow as my na gen 1 mustang. where should I start looking? Guys I did a compression test all cylinders tested 195-200. The check engine light issue from previous thread was spark plug gap. Belt was changed by shop because it was smoking/slipping and still feels slow.
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