Billybob wrote:
Well two days ago it looked like it was fixed....now the problems are back again
If it is a 2006 CRD then definitely check the wire harness behind the Fuel Filter Head Mounting Bracket....known problem on the 2006 CRD that the harness is trapped there and can short to chassis. The main wiring harness goes around the whole engine bay and any of the wires in that harness could be intermittently shorting to chassis there!
Pulled the fuel filter and bracket. The wiring harness does not appear pinched or damaged here. Is there usually visible damage associated with this problem, or do I have to rip the harness open? Anyone know if the wiring harness is still available? Probably costs a fortune if it can be found.