7 3 Idi Injection Pump Problems
The main issues are often the thermostat or water pump part number f81z 8501 fa.
7 3 idi injection pump problems. Is there any easy way to set the pump in these. Pre power stroke diesel 7 3l idi 6 9l injection pump timing after just replaceing the pump on my 91 i have been noticing it heats up real fast. Make sure you check the fuel shutoff solenoid before you replace the injection pump. Cost for thermostat could be 12 30.
90 120 psi for 7 3. Problem 4 bad injector timing. This could be related to the radiator thermostat water pump cooling fan or bad coolant. A walkthrough to what is involved with static retiming of a 7 3 idi injection pump.
Both are fairly easy to replace. This is a common diesel fuel injector pump glitch and usually requires a complete injection pump rebuild or replacement. Transfer pump pressure is taken at 3300 rpm and should be 90 110 psi for 6 9. 120 250 for one of those.
If the timing is off can this do it. I am thinking its still needs to be advanced. Injector control pressure icp.