I have a 1999 impreza sports wagen, under load between 3-4th rpm the engin has a miss, it is fine ideling & under exceleration I have changed the plugs and had the injectors cleaned but still the same problem can any one help?
Regards chris melbourne australia

 

check the coil packs but I thought they wern't supposed to be as bad as those on a prefacelift. IIRC (theres only 1or2?) on the top of the manifold somewhere on a 99. Check for perished rubber seals on the HT leads from plugs to coil pack as water can get in.