Yeah the beast has 215k on it now and she is starting to act sick. She is misfiring under mild to heavy throttle. she bucks,cuts out and semi backfires at this time. There are no ses light coming up. I think i might have a coil pack taking a dump or maybe a cam sensor trying to bite a bullet. I do have a stored dtc for throttle position.and knock sensor. Please help my lil girl come back to health.

 

maybe fuel pump i had same problem. or fuel filter.

 

ill try a filter and test my fuel pressure this weekend to see. i have a feeling its in the ignition

 

most of the time if it is a coil it will have a code

 

found a code for a crank position sensor. and found crank has a 1/8 inch of play back and forth