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95 z28 backfiring

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Old 05-16-2016, 06:52 PM
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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
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Old 05-16-2016, 09:10 PM
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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?
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Old 05-17-2016, 11:08 PM
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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
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Old 05-18-2016, 08:34 AM
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Re: 95 z28 backfiring

You sure the "explosions" aren't just misfires?
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Old 05-18-2016, 08:38 AM
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Re: 95 z28 backfiring

I'm really not sure man
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