Sensor problem or fuel pump

40

Asked by Jan 07, 2018 at 08:15 PM about the 1992 Oldsmobile Eighty-Eight Royale

Question type: Maintenance & Repair

I was on the highway going 70mph then my car
just drop to 50mph now it don't want to go pass 50
now can the mass air flow sensor cause that
problem or the fuel pump

9 Answers

7,065

see if you can get any codes , look for loose broken vacuum lines/hoses or if there's any noise at idle

40

No broken hose anywhere

40

My security light keeps coming on

40

Its like the car is not shifting into next gear I just change my trans two month ago

7,065

you did the tranny swap ? was it a new , rebuilt original or from a salvage yard ?

40

It was, from a friend of mimes car an it was working good... Do you think if I change out the transmission filter that could work or my fuel pump

7,065

you have to get any codes first ,

7,065

what model car did it come out of ?

40

It came out of a 1999 Buick Lena. And no I didn't get any codes I don't have an machine for that

Your Answer:

Eighty-Eight Royale

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