I had just gotten off the phone with Mr. Williams, and he really knows everything there is to know about these injection pumps. He spend about an hour talking me through what was potentially wrong on my 7.3idi pump and explained it in a simple way for me to understand. Such a nice guy, and thanks again sir for taking the time help me with my truck!👍

What is the cause of Pump solenoid getting hot?

Most of the issues with IDIs is the lift pump is slowly dying. Get rid of the stock lift pump. Mount an electric on under the truck, & that helps a lot w priming/bleeding air. The 2nd is the fuel filter housing that comes on 87-94 7.3s w the fuel heater. Get rid of it, & replace with a 6.9 filter housing. Pure Diesel Power makes a unit that replaces it, & gets rid of a ton of issues. The 3rd is the fuel lines on the whole truck need to be replaced. Mainly the hard lines to the IP. The 4th is the glow plug controller is something they will kill ur glow plugs. Get a button in the cab for that cuz u don’t need em all the time. The 5th could be that the injection pump is worn enough that it’s out of time causing a hard start. The 6th is that the line coming off of the stock filter housing 87-94 the return from the injectors will bleed fuel flow, & leak air. Plus the fuel from the injectors is bypassing the filter, so if a tiny spec of dirt gets into the caps when ur doin ur kit it’ll mess it up.

Tanks fore your information

What is that part called that maintains housing pressure in the pump at the top? Thanks for any reply.

I have a 1992 7.3 idi diesel E350, I just changed glow plugs and made it manual switch. It just starts fine -10 -15 Celsius but after I run around even the engine is warm after couple of hours it's not starting sometimes, even with Ether sprey though. After giving a boost a minute it starts. Should it be injection pump related? Thanks in advance.

I have a 1986 6.9 IDI with brand new injectors brand new glow plugs. The fuel pump injector it's got fuel in the bow. It won't produce fuel out to the injectors. What's my problem? Please help me. This F250 has been sent for 10 years.

What if: the engine starts and runs but, it has a definite miss and when you loosen the fuel nut on the injector line, no fuel comes out of two of eight injectors? And it doesn't smoke much idling but it smokes a lot under power?

When checking the "cold start" noid---- i have the noid out of the cover testing the smaller, cold state noid with allagator clips from the + and - of the battery, The "needle" that presses the glass check ball, does nothing. does this mean the solenoid is bad ? or bc is variable, am i testing it wrong ?

I need to find a injection pump for my 1990 7.3idi I can only get 3 out of the 8 to bleed iv had people say the pump is bad but not sure

Hello, I have a request to provide the order of connecting the pump to the cylinders in the oldmobile 5.7 diesel 1981. Important information and I can't find anywhere on the internet.

Please I need help with my 6.9 Idi I had to replace all the fuel system like fuel lines fuel tank injection pump injectors lift pump no I can get the truck start the truck starts and runs for like 2 or 3 min then dies and is impossible to be able to run right away after it dies basically I had to wait till next day to be able to start the truck again any suggestions please anybody? Thanks

Hi. I need help. My question is how can I power up my db2 fuel pump on my 6.2 diesel engine. Thanks

I just did a tool cat with filter knocked off under side it so much air I ended up using a pump from sprayer I use the on asphalt so took put clean fuel in it shove it in line where prime bulb acting wonky I think the wonky ness was air travel back up then pushing it back down with line apart air bleed back and kept forcing fuel down it 6 time and 3 huffs either and she came alive was on back side of pond we used 4 wheel tractor and 2 skid steers and. 2 dually to drag it out the wet lands was epic tow train every time tractor spun I felt like some hit brakes in front and everyone else got sucked in line

Now how do you make the truck shut off? Lol. Mine will run but the key won’t shut the fss off

My d4d 2kd diesel pump solonoid das not switch on it switch when I give it power but it becomes very hot

6415 jd standyne no fuel past injector pump

Hi, I have a 1983 gmc 6.2 l truck, it only turns on with ether, i let it heat up, but if i turn it off and try to turn it on again, it doesn't work, please help, what can I do with the pump?

Fuel solenoid very hot

Should do one on the junk electronic ds4831 5521 always the pmd my butt ive had 13 pumps from Pensacola diesel and a few brand new ones over the years stanadyne discontinued them ! not a single one would put pressurized fuel to the injector ! They all have zero pressure this last one they sent me has zero fuel going to injector and I put a junkyard pump on and it fired right up ! It ran a little bit then started idling up and down up n down so I shut it off now no fuel to injectors with that pump ! I'm big big big money into this truck chevy should have never been let off the hook with these trucks ! They should have been forced to give all electronic controlled 6.5s a new duramax or buy them back ! cause what we now have is a bunch of brand new diesel trucks with motors that wouldnt run past 100k miles ! Meanwhile the same cash would have bought me a cummings of the era that would go 700k miles like it was a joke ! I'm going to put a cummings into it if the next pump does the same thing cause it is a brand new truck just the detroit diese is a piece of crap ! With what I've invested in pumps I could have bought a cummings and installed it ! Chevy shouldnt even dare show its face in public now I know why corporate refuses to be contacted and all letters are returned to sender and phone calls are put on hold and then they hang up on you ! This is how a corrupt crooked racketeering organization operates ! Then the government rewards them with a billion dollar bail out !