Sputtering

Ok guys, here is the issue. I have a 2000 Mustang GT and its sputtering bad. Changed the fuel filter, spark plugs, and TPS. All my trouble shooting is leading to the fuel injector sensor or pressure sensor regualator. When I disconnect it, the motor still runs like crap hook it back up and no change. I just wanted to ask for your advice before I spent 100 bucks on the part any advise would be great.

have you looked into maybe a problem with the o2 sensor. friend had the same problem and it turned out to be the culprit.

Concur w/Evo - borrow an hand-held code reader, plug it in (usually below the steering wheel) and copy the codes down. You can search the web for the codes or give us a shout here - we've seen most of the codes.

Good Luck,
Glenn

I have put a code reader on it and its coming up with nothing. Everytime I have had an 02 sensor go bad I have had a code. I miss carburated vehicles.

what mods have you done to it?

Finally got it to crap me out a code it was P305 #5 cyclinder miss fire, changed COP good to go, thanks for all your guys advise.