Misfiring?

[blacknbluecobra]

Just wondering if any of you have encountered a misfire with no check engine light? I'm smelling raw fuel and car seems to be down on power. I'm getting alittle bit of a rough idle and a backfire everynow and again. I'm going to check the coils and injectors tonight. I have a set of 60s for the car just haven't put them in yet.

Thanks

 

[Senkak]

Just wondering if any of you have encountered a misfire with no check engine light? I'm smelling raw fuel and car seems to be down on power. I'm getting alittle bit of a rough idle and a backfire everynow and again. I'm going to check the coils and injectors tonight. I have a set of 60s for the car just haven't put them in yet.

Thanks

Have you swapped the plugs yet?
Good place to start.

 

[Jensanity]

Have you washed your engine lately?(water in plug holes)
If not, check your plugs for possible spark blowout or misfires.
Coil packs?

 

[03Steve]

Very common in aftermarket tunes where the OBDII test switch is altered or the check engine light is forced off.