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List of International Harvester/Navistar engines
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I think the fault is the timing.
I just reinstalled the pump. I mounted a new electric lift pump. I installed a new big rig fuel filter before the new electric pump. The fuel to the fi pump is great, Tomorrow or soon, gonna start twisting the pump. The temps just dropped to 34 degrees F. Frank
I just finished replacing both heads on my 7.3 IDI in a school bus. The task was done very carefully. The engine starts immediately. No heavy black smoke anytime. No power. While on a test ride, the engine took 5 miles to reach 45 MPH. Engine idles great. Engine revs at a standstill and...
I had a difficult time making my injection pump....pump. I had all the injector pipes disconnected. So after 15 trys to show diesel, the pipes and and hoses on bipass were connected. After about 10 engine turns, and a line cracked open, fuel began to spit out. The lines all were slowly...
My 7.3 injection pump is fussy
I have been trying to get my injection pump to make pressure. I have changed pumps and the check valve on the top of the pump. I do not want to just grind my starter trying to get the pump to make fluid and pressure. Soooo, I'm gonna make a bench fixture to...
The lift pump output is about 5-7 pounds
All the hard lines are off the injectors. The pump is jumper direct. Fuel is only in pump but does not appear any place. Thanks for the replys. Gonna change the pump tomorrow. It is dark here in Idaho at 6:33. I'll remove the fitting on top first...
No fuel
i connected the lift pump to run all the time. I connected the injection pump to the battery source. I opened slightly the triangle cover on the side of the injection pump. Fuel flooded out. There is no fuel at the injector lines, not connected to injectors, no fuel out of return...
Gave engine 7.3, a valve grind. Replaced all parts on engine. Removed factory fuel pump and installed new electric fuel pump. All electric connections connected. My difficulty is, no fuel comes out the injector lines when fuel pump is running and when engine is also turning. The solenoids...
Checked each injector.
I cracked each injector several times. I also cracked each injector after a test ride of five miles. The engine idles very lumpy and disjointed. The idle is about 625-650 rpm. When the throttle is opened to about 1000 rpm, all is good. Frank
Today I changed all the injectors and hoses. Fuel filter is clean. The engine runs good and makes better power but the engine does not idle well. Shall I now take a compression test or is the pump tired? The injectors were changed because of poor idle and no power. Suggestions needed...
Lite switch knob removal
Most Ford lite switch knobs can only be removed by pressing a spring type button on the switch. Disconnect the batteries first. Replacing the knob is just a push into the switch.
Frank
Center console
I enlarged the cup holders to hold my thermos cup and others. Remove unit and spray foam into both corners, allow to cure for a few days. Now ya can add some fiberglas cloth and resin. The correct paint will make a great resto repair.
Frank
E4OD trans interchange
The E4OD trans I have bought for my 2 wheel drive had to be only 1989-1991. Other trans had an electric speedo as my truck has a cable drive. I tried changing the speedo sensor but the main shaft is made different. To change the shaft, the unit must be disassembled...
parts numbers
Yep, I wanna know about the parts numbers, how the system is organized and where parts numbers can be found. Looking for parts and using the number is faster and more accurate. There was a seller on ebay who was selling several pages of body parts. I need a fender and parts for...
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