Have a 2004 cavalier with a 2.2 throwing a p0172 code the car runs great when its cold but when it warms up and I stop it hesitates and sometimes stauls out the engine light comes on and I dont know if this is relevent but it goes out below a quater tank
have the same problem?
Sunday, January 23rd, 2011 AT 8:02 PM
If its the Check engine light
Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on.
Sunday, January 23rd, 2011 AT 8:17 PM
P0172? Must be busy-My bad
P0172 system to rich on bank1
Possible causes here: O2 sensor, excessive fuel pressure, defective FPR, leaky injector and coolant temperature sensor-