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are there any signs that i can look for if my car is running too rich or too lean... ? i am gonna finish all my bolt ons this week including the MAM and x pipe and stuff so i was wondering if there are any signs i could look for just incase, i dont want my car breaking or anything. thanks
If you start running lean you might notice the engine start to ping before TDC on the combustion cycle. If it's running rich you might start noticing dark black smoke from the exhaust.