bekearby

Truck runs like it's out of timing. I have replaced the Throttle, camshaft and crank sensors. Not sure what to do next. Truck has 250K and was running like a champ. Any idea's before I take it to the shop?

mre_power

P0320 Profile Ignition Pickup circuit fault
For this, check your Crankshaft Position Sensor, ignition coil and wiring to PCM.

bekearby

I have replace the Crank sensor. Someone tried to explain to me about how the crank sensor reads and maybe the thing it reads is messed up. Said I would have to pull the crank pulley. At that point do you know if it would be obvious to me? Also my truck has the coil packs. Can these really go bad that fast? I drove it about 80 miles on a Friday and then Saturday morning was like a switch had been turned to run like crap. Not driveable.

Thanks.