2000 Buick LeSabre Q&A
2000 Buick LeSabre Question: mass air flow sensor
Sounds like the MAF sensor is not your problem, what is the code you are getting? - munkyrench
Replace the pigtail that connects the MAF. Seen this problem several times in the last few years. - wjblueyedevil
The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.
2001 lesabre dies intermitently will not start until code p0101 is erased changed mass air flow sensor no change what now?
i hear a sucking sound for 30 sec or more when its cold it stops then i can drive off. when i stop at a light the RPMs raise up like im about to take off. sometimes it ideal down.
...nd eventually kill. hooked up hand held diagnostics. no vacuum leaks. replaced map sensor and mass air flow sensor. ran fine for 3 days and check engine light didnt come back on. did running after work on 4th...