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Backfire after tune?

Originally Posted by G37Sam You don't run it rich across the entire map, you only tune it rich and retard ignition when the throttle is closed at high revs Fuel

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Old 02-05-2015, 06:31 PM   #10 (permalink)
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Originally Posted by G37Sam View Post
You don't run it rich across the entire map, you only tune it rich and retard ignition when the throttle is closed at high revs Fuel is generally injected for a second or so before it is cut when you lift off, that's when the popping and banging can happen. And guess how much tuners here in Dubai charge to do that and make it seem like they invented a new ECU just to do that for you.
I swapped out a few exhaust components a while ago and before the ECU figured out what happened, I was getting backfires surprisingly frequently. Funny how normal traffic stays the hell away from you when your car's doing that, but higschool aged kids flock to you. I take it everyone in Dubai is stuck in teenage boy racer mode?
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