How many Camshaft positioning sensors does my truck have
#1
#3
Thank You Bluegrass
My truck shutters and cuts out real bad when accelerating and when you stop at a stoplight or slow down to turn it dies unless you give it gas. It also dosen't idol smooth and the CEL is not on . I read this guys thread as well as some others I cannot find right now lol , which has alot of the same symptoms and it seemed to fix his. And for 20.00 I thought it would be a good place to start. https://www.ford-trucks.com/forums/1...ring-help.html
Thanks
My truck shutters and cuts out real bad when accelerating and when you stop at a stoplight or slow down to turn it dies unless you give it gas. It also dosen't idol smooth and the CEL is not on . I read this guys thread as well as some others I cannot find right now lol , which has alot of the same symptoms and it seemed to fix his. And for 20.00 I thought it would be a good place to start. https://www.ford-trucks.com/forums/1...ring-help.html
Thanks
#4
Well your starting off on the wrong foot trying to use some one else's issue as a guide to guessing.
Are you sure there are no codes set by testing with a Scanner?
Missfire under acceleration can be low fuel pressure, plugged fuel filter, water in the gas etc. that may not set a code because there is no direct detection for these problems..
Best to look at live data with a Scanner to see what is out of normal limits.
The idle problem may or may not be part of the issue.
The IAC controls idle so if it is stuck closed, the idle will suffer.
So you need to chase the cause first before beginning to change parts.
Good luck.
Are you sure there are no codes set by testing with a Scanner?
Missfire under acceleration can be low fuel pressure, plugged fuel filter, water in the gas etc. that may not set a code because there is no direct detection for these problems..
Best to look at live data with a Scanner to see what is out of normal limits.
The idle problem may or may not be part of the issue.
The IAC controls idle so if it is stuck closed, the idle will suffer.
So you need to chase the cause first before beginning to change parts.
Good luck.
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