lift

all right i get this popping noise at about 4600 rpms, sounds like a lean pop so, i went out bought some maf cleaner and i noticed a huge hp gain but still popping at the szame point. all i have done to the car is a cold air intake what might cause this anybody know? this is the second time ive posted and got no replies wow i found 1 that nobody can answer

Captainofiron

iTrader: (1)

Its a pop coming from the exhaust? or from the engine?

lt1maro

is this noise happening when your in the throttle or out of it?

lift

only happens at full throttle at 4600 rpms if i let out it will shift

lift

sounds like from the engine

lift

could this be a rev limiter issue?