Popping sound coming from the exhaust?
10-24-2005, 07:20 PM
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Popping sound coming from the exhaust? when i made a N2o run with 125 shot the car ran great but when i started to slow down i start hearing popping noice around the exhaust area, but then i ran it again and threw the car in neutral after i was done with the run everything was fine i didnt hear no noice so i wanted to know was this normal or is something wrong?
10-24-2005, 07:28 PM
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It's pretty normal for that to happen on decel. My car always usually goes rich on decel coming off the bottle (dips into the low 9s) and all the raw fuel ignites in the exhaust. You can do a few things to cure it, either shut the nitrous off before you let off or just roll out of the throttle, or I usually snap the throttle a few times to clean out the motor on decel, you can also hang the throttle a bit to make the pops less noticable.
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