Truck Stuttering After 10min Drive
 

not sure whats causing my truck to "stutter" after driving for about 10mins. I've replaced the fuel filter and the fuel pump, also relieving any air build-up, because it seemed that fuel was not getting thru causing the stuttering/sluggish drive when pressing gas pedal. After it stutters, it dies and takes several min''s for it to start back up.

cps?

thanks for the reply, but cps? not sure what that stands for....

crankshaft position sensor

apprreciate it Rogers21, I'll look at it and see if that fixes the problem. Did a little reading on the sensor and it pretty much matches my dilema with the truck hesitating, hard start, low to no output, hard idle etc.....hitting the golf course first though :)

tried the cps and still having problem....talked with a ford mechanic and he's thinking more like an injector problem....I'll let you know......thanks

Need to check your ICP (injector control pressure) and duty cycle. Run a cylinder contribution test...

copy that CSIPSD, I'll make sure to bring that up tomorrow....right now it wont start so I'm towing it to dealership for one of the diesel techs to work on it on the side...he will run a diagnostic first then go from there....

yes keep us posted :pca1:

? any outcome on your truck. trying to narrow down my deal too. or at least give myself more options

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How do you perform the cylinder contribution test CSIPSD?