...gmc sierra running rich no computer codes 93 gmc sierra running rich occassionally strong gas smell in cab no visable leakage what sensors control tbi Oxygen sensor[s],map sensor and fuel pressure ...
...runs rough, while running if the MAP sensor 1991 GMC 1500; V-8: Engine runs rough, while running if the MAP sensor is disconnected the engin shuts off. then map is working, have you tried tune
gmc sierra 5.7 starts rough, black fuel smoke, smooths out and runs fine after 15 secs.... changed egr ealve not solenoid thinking map sensor? help When you shut off the motor, see if fuel is dripping
...GMC Sierra Pickup HD 5.7l, 4wd. Problem is engine hesitates/dies when gas pedal applied. Idles fine until hot or until put into gear. After rev past about 2000 rpms it acts normal. Receiving code 44, ...
...gmc sierra runs bad under load relaced ecm tps map egr o2 sensor cap rotor wires ect thermostat timing chain ign module oil air fuel transmisson filters motor made in canada does that change anything ...
...Gmc Sierra 5.7 have an Air Mass Sensor. If so, what am I looking for, and where is it? Hi, your engine does not have a MAF sensor. the computer uses a combination of MAP and throttle position sensor ...
...to the part and the signs of what it will do if sensor is
Question about 2002 - 2002 GMC Sierra 2500 Barometric Pressure Sensor Connector Stan
...gmc sierra 5.3 it runs rough Boggs down when I accelerate. The scanner says map/(baro) barometric pressure sensor circuit low imput , random/multiple misfire, evaporative emission control system-vent ...
Question about 2002 - 2002 GMC Sierra 2500 Barometric Pressure Sensor Connector Stan
gmc sierra rough idle my 1995 GMC idles rough i changed the map sensor throttle sensor heat temp sensor and still no change What are your injectors doing?
...map sensor on my 1991 gmc the truck stalls truck idles as long as the map censor is unplugged Have you plugged in a new map sensor and this happens, or just the original one? Could just be a bad ...
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