1997 grand Marquis sensor


Asked by chevyryders May 26, 2016 at 10:15 AM about the 1997 Mercury Grand Marquis 4 Dr LS Sedan

Question type: Maintenance & Repair

so my car been acting funny like it does get any
gas so I got the check engine line check and it said
oxygen sensor so I let it set ... and I went to check
it again and it throttle position sensor so .... and
the the previous didn't pop up witch one should I

1 Answer


I'd do the TPS first. Oxy sensor I don't think would make it run bad.

Your Answer:

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