Poping sound?
#1
Poping sound?
Just took the civic for a drive for the first time. Boost comes on at like 3000rpm or abit less.
Only problems are when it idles , it makes a poping sound from the exhaust.. Only thing i can think of is to check the timing which ill do asap.
Other thing is at bout 5000rpm, itll start to missfire etc.. VTEC isnt engaged yet so its nothin to do with that.
Only thing i come up with is
A) The tune itself (xerocens tune)
b) Timing is way out?
Anyone got any suggestions?
Thanks
Only problems are when it idles , it makes a poping sound from the exhaust.. Only thing i can think of is to check the timing which ill do asap.
Other thing is at bout 5000rpm, itll start to missfire etc.. VTEC isnt engaged yet so its nothin to do with that.
Only thing i come up with is
A) The tune itself (xerocens tune)
b) Timing is way out?
Anyone got any suggestions?
Thanks
#9
Re:Poping sound?
Ill try get a recording of it.
But yeh, it is sorta like a back fire, but the engine revs dont really get effected by it.. It does it all the time.. Im trying a couple of new maps, as the current one makes the car run like ----.
But yeh, it is sorta like a back fire, but the engine revs dont really get effected by it.. It does it all the time.. Im trying a couple of new maps, as the current one makes the car run like ----.
#10
Re:Poping sound?
It is a backfire sound....it doesn't sound really loud, you hear it alot when slow down or when you down shift and slow down....when I downshift and slow down I would get a real backfire and flames would shoot out my downpipe ....At night it looks like a fireworks show