My 99 f150 5.4L will turn over but won't crank. I can tap the relay pump comes on tap it again it goes off. When the pump is running it won't turn off. When the pump is running it still won't crank.
7 Answers
migration_cowdough answered 2 years ago
you got air? u got fuel? you got fire? youre missing one of them.
Joshua answered 2 years ago
crankshaft positiin sensor or ignition module become suspect
Your Answer
Related Questions
-
My 99 f150 5.4L will turn over but won't crank. I can tap the relay pump comes on tap it again it goes off. When the pump is running it won't turn off. When the pump is running it still won't crank. 7 answers
1999 Ford F-150
-
Maintenance & Repair
-
I have a 1991 Ford F150 Lariat XLT. I replaced the fuel lines & installed a new fuel pump. The engine turns over but it won't crank. What could be wrong with my truck? 3 answers
The engine is getting gas but it won't crank. I replaced the fuel lines & fuel pump but I'm still having the same problem
1991 Ford F-150 XL SB
-
Maintenance & Repair
-
my 98 f150 will start but won't idle, it just dies. I can keep it running by feathering the gas pedal. What is wrong with it? 3 answers
I can start it up but it won't stay running without feathering the gas pedal.
1998 Ford F-150 STD 4WD SB
-
Maintenance & Repair
-
I have an 07 KR. I just replaced the fuel pump since it wasn't cycling but after I replaced it the truck will crank but won't start 2 answers
I have checked the fuse which leads me to believe that the fuel pump relay is working
2007 Ford F-150
-
Maintenance & Repair
-
Changed the fupload pump and it still won't start 5 answers
I have a 92 F150 standard I changed the fuel pump on my F150 and tried to start it, she clicked and clicked then died. Charged the battery and still nothing.. fuel pump works. What else could it be...
1992 Ford F-150
-
Maintenance & Repair

Looking for a Used F-150 in your area?
CarGurus has 215,067 nationwide F-150 listings starting at $1,300.
Shortcuts
- Ford F-150 Questions
- All Questions
- Ask a Question
- Ford F-150 Reviews
- Ford F-150 For Sale
Search Ford F-150 Questions
Ford F-150 Experts
-
#1OJReputation10,270
-
#2dandyounReputation4,840
-
#3tennisshoesReputation3,670
Related Models For Sale
Used Cars For Sale
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.