i have a 2003 dodge 3500 van 5.9 won't start. codes po 340, po 645 and po 523 come up. I just gave it a mini tune up plugs and it ran for a day. now i changed cam postioning sensor still no avail. I just prayed starter fluid to see if it was fuel pump still not even close to starting. I'm lost please help.
Will not start sounds like it wants too but doesn't. on 2003 Dodge Ram Van 3500
by ozzy74nh in Brookline, NH on February 07, 2011