TROUBLE WITH MAF SENSOR?

Question

2000 Buick Park Ave, car runs good after sitting overnight but about 10 to 15 minutes on the road the idle becomes rough, and has intermentant hic ups and when i come to a stop the engine surges and will die if at a light too long, I have tested the MAF sensor with a meter and good instructions on how to test, the test say the MAF sensor is good,  any one experiance this with their Buick and was there a fix and what was the fix  thanks

Clifford

Answer 1

​ If you suspect that the MAF is faulty disconnect the MAF sensor if your performance improves, replace the MAF sensor

​ Another area that you should check is the fuel pressure regulator, disconnect the vacuum hose connection and check to see if fuel is leaking from the diaphragm into the intake