This morning started the 1990 Bonneville and the engine light came on, ran rough and stalled several times.
I checked the codes and got a code 34, which appears to be the mass air flow sensor.
I turned the car off and started again, seemed to run smooth again, no service engine light.
Should I replace the MAF? or is there some thing else I should try first.
If so where can I get one reasonably priced.
The car is in good shape, 225,000 KM and normally engine runs very well until today.