Why do my 91 crown vic jerks when driving and goes slow n jerk up hill?

Asked by Jul 10, 2014 at 09:56 PM about the 1991 Ford LTD Crown Victoria 4 Dr S Sedan

Question type: Maintenance & Repair

i have changed egr valve, fuel filter. transmission filter, solinoid, and tps please help its
fustrating me,,,,,thank you

2 Answers

45

Maybe a shift sensor on the transmission not certain tho have you put it on a code reader?

I was told its to old where can I take it to get it done

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