95 z28 backfiring
 

Hey guys I'm new to this but I have a 95 camaro has the lt1 and I recently changed the sparkplug wires and it ran fine but a week later an exhaust leak occurred and now the car is having a backfire through the exhaust. It is straight piped by the way. Any help will be appreciated thank you

Re: 95 z28 backfiring
 

Is the exhaust leak before the O2 sensor? Did you repair the leak? Does it smell like it's running rich?

Re: 95 z28 backfiring
 

Sorry took so long to reply and I'm not sure I don't know where the exhaust leak is I haven't found it and no I haven't repaired it and yes the smell of gas is stronger and it makes little explosions every now and then when I step on the gas

Re: 95 z28 backfiring
 

You sure the "explosions" aren't just misfires?

Re: 95 z28 backfiring
 

I'm really not sure man