My truck 96 F150 5.0 will not start, just cranks. NEW (not used) parts as follows:
Fuel pump and filter
Distributor
Module
Crank position sensor
computer
I also swapped coil, and coil wire from a running car, no change. Fuel pump is running.
What I do know is we have no cranking RPM signal
Tuesday, April 27th, 2010 AT 3:48 PM
6 Replies
RASMATAZ
MECHANIC
75,992 POSTS
You need to continue to troubleshoot the ignition system-You sure it has a crankshaft position sensor
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Tuesday, April 27th, 2010 AT 4:14 PM
F15096
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3 POSTS
Crank sensor was replaced by me when I did the water pump last week. So, Yes, it is there
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Tuesday, April 27th, 2010 AT 4:20 PM
RASMATAZ
MECHANIC
75,992 POSTS
You have replaced a portion of the ignition system -Are you getting spark?
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Tuesday, April 27th, 2010 AT 4:42 PM
F15096
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3 POSTS
Distributor, module, crank sensor, and computer are changed, no spark.
Scan shows no cranking RPM
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Tuesday, April 27th, 2010 AT 4:58 PM
RASMATAZ
MECHANIC
75,992 POSTS
Test the ignition coil
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Wednesday, April 28th, 2010 AT 1:21 PM
F15096
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3 POSTS
Swapped coil and coil wire from running car. Same result. No cranking rpm signal. I think there is a short in the wiring from the distributor to the computer.