6 9 Idi Injection Pump Problems

Problem 1 dirty fuel.

6 9 idi injection pump problems. Hard start no start cold white smoke the fact there is smoke indicates that there is fuel in the cylinders so it is likely a cylinder heat compression or timing issue. This can be checked by opening one or more injector lines while cranking. Big red truck not starting. Stanadyne db2 mechanical pump.

When it sits it shits. Over time residue can build up in the fuel system and enough gunk grime and grease can clog up the entire fuel injector. Transfer pump pressure is taken at 3300 rpm and should be 90 110 psi for 6 9. If no fuel is reaching the injectors suspect an internal injection pump problem.

From these two things a host of problems can surface. The metering plunger stuck on my roosa master injection pump on the ford 881d. Here is how to remove cluelessly disassemble and poke. Let s take a look at 4 common fuel injector pump complications.

Here you can see a little about the behaviour of the truck. 90 120 psi for 7 3. Check glow plug operation verify there is voltage at the relay terminals and glow plug terminals when the key is cycled to the on position and the glow plug. Broad overview of a few helpful tips if you own an intentional idi diesel.

Gm and ford idi diagnostics. Make sure you check the fuel shutoff solenoid before you replace the injection pump.