[SuprAce]

guys...is the puffing on the exhaust like a backfire normal? and at high rpm and steady on gas, i could feel and hear puffing. any of you guys experienced this problem? what would be the cause of this. everything stock except intercooler.

 

[MattOneDime]

Sounds normal.. Just the typical 1J running pig rich

 

[QuickTwinTurbo]

mine back fires like mofn.. everytime when i tap my gas, it goes pop pop pop pop1


i like it.
lol

 

[supraturbo1987]

i wouldn't say that much backfire is normal....then again, my O2 sensor is F'd up right now and isn't giving a signal to the ECU, so i am running rich enough to keep a fire lit off my exhaust (yes, i do have video of this ) but I am not getting much backfire

 

[tsuper92]

mine throws a blue type flame if you shift at high rpms.i guess rich is better than lean

 

[JonnyRedline]

man i thought my car ran rich.....i hardly see any flames from my car, only once in a while ill get a "POOF!" of a large orange flame, or a BANG! of a backfire, but just drivin it every day like i normally do, it runs great...i need a wideband....

 

[SuprAce]

thanks to all.... i thought something serious.....