Rough idle and dieing

Hillshire

New member
Joined
Sep 29, 2011
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45
Recently my truck has had a bad lope problem. It does not happen all the time but more than not. First when I start it up it will lope and sometimes die. Also occasionally when I press the throttle nothing will happen. I will put it to the floorboard and nothing. This only really happens at low speeds. Also the truck will also sometimes die. I will be driving and let Off the gas and the truck will drop Rpms and die. Or just drop Rpms and lope with terrible throttle response. I took my chip off to see if this would help and it didn't.

All of these symptoms do not always happen but they do occasionally. Any thoughts?
 
CPS,Pedal assembly etc... any SES or codes ?
Possible bad injector leaking oil thru so your pressure doesnt stay up.
 
Last edited:
Usually a bad lope at start is an issue with the high pressure oil system. I've never seen one start doing it while running though.
 
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