2.5 TDI Quattro Engine wont start - manually hand prime - Starts -Cuts out????
My 2.5 TDI Quattro has decided to have a day off, turn the key, full battery, immob disarmed, plenty of diesel, it just cranks and wont start, manually squeezed fuel with the hand primer and itll start but cut out after a few seconds on idle, if I rev it a little I can keep it going, someone mentioned a non return valve? If so where is it near the filter, or primer or on the lift pump from the tank? and how much? I dread to think its the fuel pump :crying: