Brendan

Hey guys, i had the issue a whle ago about only firing on 5 cylinders (when harness is detached from coil pack, no loss of power) so it had seemed to get better until recently. I am replacing my water pump this week so thats one problem, i dont think that would have a correlation with my car running very sluggish. At times it runs fine, nice and responsive and quick, but at any time, if i come to a stop, or get out of the car and start it back up, it can run so sluggish it feels like it might not make it up a hill. It feels alot like a clog or something, i am thinking injector, could a bad injector cause me this and me to not fire on only one cylinder?

Drivin Maxima

iTrader: (7)

Of course it could be an injector if one were bad, if theres no fuel in the combustion chamber, then theres nothing to combust.

internetautomar

iTrader: (30)

I'll second the bad injector theory, they're more common to go than coil packs

915spd

definately one of the injectors. mine's ran like crap when it was on 5 cylinders... worse on 4.