Uk 95 turbo with dawes set at 15psi, full decat, hks filter, uk300 intercooler, new crank, cam and knock sensors.Tried everything, New plugs, new coil packs and it still misfires? when warm. It is getting no better after every thing i've tried. Could it be the timing slightly out, or does it want earthing better or could it be the maf sensor???????????????????
Please can eny one help or is there a machanical geru nearby that can help.

 

It could be the MAF sensor. Especially if your motor blew and after the rebuild the MAF was not replaced. Faulty MAFs have caused engines to blow. A select monitor from Subaru should tell if it's faulty.

Cheers,

George.

 

Will not be timing because it would run funny all the time and real bad when cold.

Quite likely to be MAF, could also be bad earthing, and wouldn't pass up the fact it could faulty spark plug.

 

http://www.scoobynet.co.uk/bbs/threa...hreadid=238461

Dan