I have a 92 f150 4.9l that has spark and 60psi at the fuel rail but wont start why?

Asked by Aug 07, 2016 at 01:52 PM about the 1992 Ford F-150 S 4WD LB

Question type: Maintenance & Repair

4 Answers

13,015

Check the spark plug wiring for correct firing order and unplug the distributor "spout" connector. Check timing (with timing light) make sure timing spec is OK even with out engine starting you can do this.Finally use a vacuum gauge connected to direct intake vacuum whats the reading during cranking. It might not be receiving the the signal to fire injectors and plugs. Do the Ford STI diagnostic test .. counting CEL flashes or use a scanner for codes.

1 of 1 people found this helpful.

Timing and everything checked out. It's like the injectors are not firing. What would cause that?

There were no codes either.

20,140

Research the .net. There is a not so complicated procedure to check if injectors are receiving a signal to fire.

Your Answer

F-150

Looking for a Used F-150 in your area?

CarGurus has 182,094 nationwide F-150 listings starting at $1,000.

ZIP:

Ford F-150 Experts

  • #1
    OJ
    Reputation
    8,920
  • #2
    dandyoun
    Reputation
    4,540
  • #3
    tennisshoes
    Reputation
    3,060
View All

Related Models For Sale

Used GMC Sierra 1500
888 Great Deals out of 65,336 listings starting at $1,995
Used Ford Mustang
712 Great Deals out of 38,301 listings starting at $895
Used Ford F-250
471 listings starting at $6,694
Used Ford Explorer
833 Great Deals out of 63,128 listings starting at $1,000

Used Cars For Sale

2018 Ford F-150 For Sale
30,907 listings starting at $20,990
2017 Ford F-150 For Sale
118 Great Deals out of 81,065 listings starting at $17,990
2016 Ford F-150 For Sale
127 Great Deals out of 7,670 listings starting at $18,989
2015 Ford F-150 For Sale
300 Great Deals out of 10,610 listings starting at $14,999
2014 Ford F-150 For Sale
432 Great Deals out of 13,784 listings starting at $10,995

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.