Turns over won't start

Tiny
KEVOFORRESTER
  • MEMBER
  • 2007 FORD F-150
  • 82,555 MILES
Truck turns over but won't start, I am gettin fuel but no spark. Getting power to PCM but no power to the coil.I have checked all fuses and they are fine. I can smell gas when cranking. I can hear the fuel pump kick on. I have checked the volts at the PCM and I have 11.9 their. I do not have any volts at the plug on the PCM side of the coil
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Friday, November 1st, 2013 AT 5:09 AM

28 Replies

Tiny
JACOBANDNICKOLAS
  • EXPERT
It sounds like an issue with the PCM. The PCM grounds the coils and injectors to make them work..Try using a noid light to see if it flashes. Have you scanned it to be sure it has cam/crank signal?

Read the article below, it may help shed some light on this issue

https://www.2carpros.com/articles/car-cranks-but-wont-start
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Friday, November 1st, 2013 AT 5:18 AM
Tiny
MKEANE93
  • MEMBER
  • 2007 FORD F-150
  • V8
  • 4WD
  • 88,000 MILES
A few weeks ago my 07 f150 would crank but not start, after checking fuses and pushing the fuel emergency shut off switch it started and been running fine for 3 weeks, today it is doing the same thing only after pushing the switch it still wont start, any clues?
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
BMRFIXIT
  • EXPERT
Have to check the basic (not sure how check Home page section DO It Yourself )
check for spark
check for fuel
check fusses and relays
check for codes

report back your finding for more help
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
MKEANE93
  • MEMBER
Thanks, will check those
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
MACS21
  • MEMBER
  • 2007 FORD F-150
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 17,600 MILES
Hi, My 2007 F150 had an accident with its front. Only the radiator support broke and the fenders moved.
Gas pump works - already checked the switch! Battery fully charged, everything seems fine, but the starter wont do anything even though it has 12V power in it all the time!
Please if you have any suggestions, let me know.
Thank you.
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
JACOBANDNICKOLAS
  • EXPERT
Have a helper turn the key to the start position while you check for voltage to the smaller wire on the starter. Also, check to make sure the ground wire to the engine block wasn't damaged.

Let me know what you find.
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
MKEANE93
  • MEMBER
  • 2007 FORD F-150
  • V8
  • 4WD
  • 88,000 MILES
My f150 will not start, it will turn over but will not start
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
JDL
  • EXPERT
Start by checking the basics. Have a helper crank it, while you visually check for spark at the plugs, if spark everywhere, use a gage and check fuel pressure. Is security lite on or flashing? I need more info?
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
KC7719
  • MEMBER
  • 2000 FORD F-150
Engine Performance problem
2000 Ford F150 6 cyl Two Wheel Drive Manual

ok first we changed fuel pump in tank. Then we checked to see if it was firing. The fuel is at 38 to 40 lbs it is getting fire. But it will not start turns over but won t start. We got a scaner put on it but it said no faults. What is the next step?
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
RASMATAZ
  • MEMBER
Check if the injectors are pulsing if not -test for power on the red wire on the injector harness no power check fuse no. 18 15amp if power is present-last stop is to test the injector ground drivers circuit in the computer
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
KC7719
  • MEMBER
It is getting fuel and firing it just won t start checked fuse and hooked it up to a scaner and it said nothing is wrong
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
RASMATAZ
  • MEMBER
If its getting fuel and spark -check the valve and ignition timing
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
KC7719
  • MEMBER
Ok how do I check the valve and ignition timing?If you don't mind telling me
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
RASMATAZ
  • MEMBER
Before we get into the valve and ignition timing Are the injectors pulsing?
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
KC7719
  • MEMBER
You pull the injectors to check that right? If so yes
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
RASMATAZ
  • MEMBER
Injectors spraying fuel okay -Ignition and valve timing -Put engine no.1 piston on its compression stroke/TDC and align the cam and crank sprockets as you see below


http://www.2carpros.com/forum/automotive_pictures/12900_cam_and_crank_sprockets_1.jpg

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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
KC7719
  • MEMBER
I read in manual for truck that theft system should stay on three sec when the key is in the on spot. But instead it blanks fast and does not stop. Could the theft system be on or the code key messed up? The guy started the truck using the solinod could that cause this
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Monday, November 19th, 2018 AT 6:27 PM (Merged)
Tiny
RASMATAZ
  • MEMBER
Could the theft system be on or the code key messed up? Could be preventing the starter to operate get it checked out-
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Monday, November 19th, 2018 AT 6:28 PM (Merged)
Tiny
KC7719
  • MEMBER
The starter works it turns over just won crank Sorry TO TROUBLE YOU just wanted to ask if that might keep it from running
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Monday, November 19th, 2018 AT 6:28 PM (Merged)
Tiny
RASMATAZ
  • MEMBER
Starter cranking engine over but no start-could also be the theft deterrent device disabling the ignition circuit-both fuel and spark

Do the solenoid thing again this time when cranking the engine look for spark at the plug wires.
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Monday, November 19th, 2018 AT 6:28 PM (Merged)

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