I have a 91 Lumina 3.1. Ity stalls after warming up and wont restart untill it cools down. I check codes and it told me MAP sensor and IAC. MAP sensor was unplugged and IAC works. I removed it and tried to start and plunger retracted. Reste computer it still tells me IAC and now it tells me code 44. I beleive that is a O2 sensor. Now is my original problem a battery issue. I know my O2 sensor is bad cause I can smell the richness of the fuel now, but was fine when problem started.I have seen alot of post about this and they have replaced everything but the car and still have this problem. Anyone know how to fix my workmobile
have the same problem?
Saturday, October 22nd, 2011 AT 7:14 PM