FastTaco

Got this crank sensor cel and a cam sensor cel today. Stopped and cleared the codes but truck still bucks going down the road and the crank sensor cel p0336 keeps coming back. Thoughts or suggestions?

PourinDiesel

From what I have experienced the 336 code is a code that points at something else making the engine run erratically.
I know I can self induce a 336 code by lugging my truck in too high of gears at slow speeds.
Have you been running around at low speeds in too high of a gear for your road speed? making your engine surge or fight for speed?

FastTaco

Nope truck has been running fine. But yesterday I left the autoparts store and gaged it, and about 60mph it bucked like it ran out of fuel and I got those 2 codes.

FastTaco

Drove it about 60 miles or so today just normal driving with no problems. Maybe just a freak occurance.

gcssr

look at the wire down by the a/c line at the compressor. mine thru code
p0337 crank sensor truck ran crappy,i moved wires and truck ran fine, so i installed insulation wrap secured with tiwrap. no problems in last 3500 miles
hope this helps. search forum about wire believe a sticky as first post, Grant

annabelle

Check out the Banks. It has caused me the same codes before.