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Post by 93turbopony on Sept 20, 2010 20:45:23 GMT -5
i have recently rebuilt my motor, every thing is operating fine, but it feels like im pulling a led sled as boost starts to kick in and hit the power band, and kinda backfires. this started when i pulled the exhaust off, ported head, stinger header, 50 trim turbo, ported intakes,3"exhaust, but im running the la3 brown tops and vam, am i out flowing the computer, my afr is good according to my aem wideband?
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Post by Stinger on Sept 20, 2010 22:59:47 GMT -5
Hard to say, you didn't list how much boost you are trying to run, at what boost/rpm it backfires, what codes it's throwing, etc. An actual AFR reading would help too since "good" doesn't really tell me anything. Give some additional info and we'll try again.
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Post by 93turbopony on Sept 22, 2010 21:23:56 GMT -5
well my boost controller was hooked up wrong, and i put some new exhaust on it, it fixed the problem pulls great again afr is 11 at WOT
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Post by Stinger on Sept 22, 2010 22:46:58 GMT -5
Yeah, overboosting will do that...good thing you didn't grenade it.
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