Hi guys n gals!
looking for some wisdom and what to try next....
My r33 gtst is running rough.... struggles to start without a few pumps of the gas peddle. when it does starts its got a pretty smooth idle.. however when i drive its got NO power... almost seems like ive lost a cylinder.. sounds rough as guts!
so far i have.....
changed new spark plugs, new fuel filter, checked fuel pump, changed coil packs, cleaned out aac valve.
it seems to be something in the fuel line maybe? any suggestions or pearls of wisdom out there?
Thanks.
ps. when i did change the spark plugs it ran near perfect for a single spin round the block.. then went back to driving crap. (if that helps)