Hi all,

My sti wagon v3 96 has a slight misfire when idling, you can feel the engine stuttering a little causing vibration, the revs are constant though and don't fluctuate.

When I pull off it also misses a little. Checked plugs they seem fine. It doesn't really effect the car in the later gears but the car is pretty laggy and is sporadic, sometimes quick other times lags and is slow. Wagon is standard apart from a hks filter and boost is also constant.

Thanks for any help.

 

have u inspected your leads?