Shannon Rodgers
Junior Member
Hi I recently put in new timing chains, gears, tensioners, camshaft position sensor, oil pump and water pump change on my 4.7 Ram truck. And the truck starts and idles great. It drives fine as long as you don't try to go up a hill 4 accelerate to pass someone. When you accelerate too hard it surges and bucks and has only one code p0344. The crankshaft position sensor have been replaced prior to me getting the truck and still looks brand new. All coil packs are brand new. I read through some threads on here but never come across someone who had the exact same problem that I have. I'm about to pull the entire wiring harness and search the wires for bad or rubbed spots. I was just hoping that maybe you find some help on here before I go through all that. Thanks in advance