"popping" noise

[sohc4door]

ok so this is my first post on a forum i home to become a big part of. well first off i have a 1992 accord ex with a F22a. i have a kind of weird noise when i hit near redline. if i let it go on the clutch or if i let off the gas it sort of "pops" not loud but like enough to notice but not obnoxious like a backfire or if you have a limiter that allows that. any help i would appreciate it

and this usually happens when it runs just under optimal opperating temp

[wed3k]

have you done a simple compression check? me thinks it may be something mechanical.

[stretch JDM]

sounds to me its back firing man. just not a big one.not a biggie.

[Losiracer2]

check your ignitor connections inside the distributor (all the crimped connectors). I had this happen to my H22 when I first swapped it. A couple of the wires inside weren't making proper contact and were not transmitting all the spark...thus causing the popping in the high RPMs

I simply coated all the contact terminals with dielectric grease and that completely solved the problem for me...going on 2 years since and it hasn't come back once.

[sohc4door]

i noticed today that it was like more burbling and nt a pop. it has done this after i checked the dit. and the wires werent connecting i guess. good looks

[Nizmo]

Do you have an aftermarket exhaust? I notice if I dont have enough back pressure on my cars, when I let off at high RPM i get the same "pop" sound.

[pedalpusher90]

That happens to my cb7 when i would let off the gas the exhaust burps this happened after i Installed a catback