Have a 91 SE 5 speed. Randomly loses power going along at 65 and suddenly decelerates may buck a little and kick back in. Sometimes can down shift and then stops. Also does this at lower speeds and regardless of gear I am in.

Dealer is stumped has had it 4 times and can not get it fixed. Thought it was a bad ground going to the Mass Air Flow Sensor but that has not helped. Can't ever get it to repeat for them and think I am know nuts and do not appreciate that I want my money back.

Any one have any thoughts?

Thanks

 

change air flow meter