my 91 F250 truck will not start up but if I shot quick start in it starts and it also wont move drive but if I put it 1 it moves alsogiving it gas motor starts popping howl can I fix the prmblems .

Asked by Jul 01, 2014 at 06:57 AM about the 1991 Ford F-250 2 Dr XLT Lariat Extended Cab LB

Question type: Maintenance & Repair

fuel pumps constantly running , no power in drive , starting up , motor will start popping when giving gas ,

3 Answers

High mileage? It may have jumped time by a notch. Just a guess....the chain can stretch, it happened to me on my F250 @ 145,000 miles. HARD miles, abused actually, I went ahead and just put another engine in. I am NOT saying YOU need an engine. There are so many many more possibilities.

26,075

Either fuel starvation or a plugged Cat. The silent timing chains of that era use a nylon gear - they don't skip a couple of teeth - they sheer several off and the engine will not restart; much like a timing belt will lose several teeth and just sit and slip. Either your engine is starving for fuel or can't breathe.

1 of 1 people found this helpful.
20

Try replacing the MAP sensor. I had similar problems a few years ago my map sensor was bad.

Your Answer

F-250

Looking for a Used F-250 in your area?

CarGurus has 429 nationwide F-250 listings starting at $2,995.

ZIP:

Ford F-250 Experts

  • #1
    tennisshoes
    Reputation
    680
  • #2
    F_O_R
    Reputation
    370
  • #3
    dandyoun
    Reputation
    350
View All

Related Models For Sale

Used Ford F-150
2,847 Great Deals out of 212,954 listings starting at $1,295
Used Ford F-350
285 listings starting at $7,900
Used GMC Sierra 1500
1,156 Great Deals out of 65,804 listings starting at $1,750
Used GMC Sierra 2500
163 listings starting at $5,795
Used Ford Mustang
556 Great Deals out of 36,548 listings starting at $1,500

Used Cars For Sale

1997 Ford F-250 For Sale
136 listings starting at $4,769

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.