cobra_5.0

I believe that I have stock injectors. They have orange tops with black bottoms. My car will not Idle and is flooding itself out. I have been told that I need a new mass air sensor. My car has brand new O2 sensors so I ruled that out. My engine is a 90 5.0 with BBK cold air, 75mm mass air, 70mm BBK throttle body, with GT-40 Plentum and intake. My questions are will this fix my likely fix my problem with a new mass air sensor and are the injectors stock? They came with the intake when I bought it used.

Vamp1989

you have stock 19# injectors, what is your t/b and mass air calibrated for???

cobra_5.0

I don't know what the mass air is calabrated to. I just ordered a new sensor calabrated for 19lb injectors.

Black_sunshine

U bought the intake used?That might be part of your problem right there.I would definatly change the injectors.but I would check to see if the intake is the corect intake.personaly I would get a new intake and injectors.but thats me

gspfunk

The intake shouldn't be the problem....have you tried cleaning your MAF? You have to be VERY careful not to damage the element. If they get dirty, they can really mess w/ the computer. Is it a new MAF? I had problems w/ my 75mm PMAS that I bought. The connectors on the extension that comes w/ it are crap. I had a shop look at it and they re-soldered the connections w/o the extension and that cleared the codes....the car had gone into "limp home" mode b/c it wasn't getting correct readings from the MAF and ran really rich.