Engine running really rough?!!? [Archive] - SR20 Forum

: Engine running really rough?!!?


nissanspeed002
10-07-2002, 01:23 AM
I can't get my engine to calm down and stop missing. I have replaced cap, rotor, plugs, and plug wires. I cleaned the TB, regrounded the MAF, and a few ther things. It's running real rough and missing at idle and slightly when revved. Anythign anyone can suggest would be nice, its getting annoying and aggrivating...:mad: :mad: :mad: :mad:

Oh yea, could it be my TPS? I have it set at .51 volts but at WOT it goes to like 7 volts..would this cause it?

nissanspeed002
10-07-2002, 01:41 AM
also, when i got the engine i guess they used the fuel rail to lift it because there was a slight bend in it. I have it bent back close but there is still a bit of a angle of the injector into its spot. Would this be a possible cause?

AztekSE-R
10-07-2002, 02:00 AM
Fuel Pump?

are you sure it was just bent and not craced somewere and loosing pressure?

nissanspeed002
10-07-2002, 10:44 AM
Yea, its not cracked anywhere, tehres no leaks at all......