Ask for recent oil analysis,look out for high soot isx notorious for that causing egr and ring problems ring.hope Cummins ends up being better...
I drive a 2010 not sealed beam but bulb unit.had this problem replacing bulbs.Ended up being the harnesses.they Chafee and cause shorts.These...
Well go in and give THEM a 100000 plus raise and you work for the truck with no control over your business.makes perfect sense lol.
First get a test light and check for power at the plug that connects to the pump.to get power at plug you need someone to turn wiper switch on...
