Search Results for ‘7.3 obs’

Howdy guys, new to the forum but not new to 7.3s, iv got a 95 7 tree , starts up great but has light blue smoke that burns the eyes, at operating temperature the idle starts to roughen up, you can feel a shake in the truck, smooths out between 900 to 2500 rpm, 2500 rpm up to three grand you can...

Greetings, first time on here. Here's the deal i just bought this truck a couple weeks ago and there is a list of things done to it. I need some insight on what to do next as this is my first diesel. Adrenaline Hpop Ts 6 postion tuner BDP D66 turbo 1.0 a/r Kn cold air intake Deep transmission...

I just finished swapping a turbo from the 2000 7.3 same turbo just bigger intake housing and oil pump from same vehicle and when I start it it runs really rough jumping rpm. I did drain the fuel filter and took the fuel pump out and I think it might not be getting a steady supply of fuel. It’s...

Hi I’m new here and I was looking for some help with the installation of my isspro gauges. I have a 95 f250 7.3. I’m having trouble with the installation of the boost and egt isspro gauges, I setup everything according to the instructions, daisy chained the power, ground and dimmer wires between...

Folks, I find myself in possession of a ‘95 F250 Extended cab 4x4 7.3L powerstroke that my son had intentions of driving. I’m looking at a bit of work, replace transmission, replace inner door panels, ignition, etc-but the body is very clean. I know the truck is getting old, but it’s growing on...

I have a 97 7.3l powerstroke that is obviously getting fuel to the fuel bowl. With the truck running i can push my Schrader valve on the side of the fuel bowl in and it will spray all the way to the battery. It has immaculate pressure at the fuel bowl. But here's my issue. It starts, it runs, it...

I recently installed a hydra tuner on my '94 power stroke, it has a '01 engine. I used the proper codes for the pcm, but i was wondering if anyone else has a idea of how I can remedy the situation. The truck is blowing o's every once in a while and running mediocre in all the tunes. any...

Any clue what the strange wires/ weird fuel lines are about? Driver side looks like a cat fuel filter swap?

Hello, I'm a new powerstroke owner. I have a beautiful but slightly rusty '94 f250 with a '01 7.3 engine! Its new to me and the previous owner couldnt get it to run right, so im hoping with help from so many quality people that i can get this ol darling running as smooth as ever! If you have any...

I recently bought a nice 7.3 powerstroke which had a lot of work done to it. But the main issue its having is a misfire, and i was wondering if the pcm could be the issue? It has ab stamped injectors ive been told, and recently got new under valve cover harnesses (he did them at my work). If...

Truck ran good for about 25 min then stalled while driving. Replaced fuel filter and then started right up again. Drove for 5min and stalled again. Now it just cranks and wont fire. Any help would be appreciated

When I let go of the accelerator the truck kind of hiccups, there’s no vibration. it does around 35-45mph Can this occur of a failed idm or... it’s a 1996 F-250 7.3 with 244xxx miles

What does everyone use for fuel additives in there OBS 7.3L?? I use Hot Shots Extreme. Was wondering if there's any other additives that you guys swear by and have proven positive results?

Hey guys need some help with an up an coming project. i have a 94 f150 xl with the inline 6 engine it and plan on swapping a 7,3 out of a 95 f250 im picking up soon. im getting the entire truck from the guy so ill have all the wires. was also planing on buying new front and rear gas tanks so i...

Im new to the powerstroke I have a 96 7.3 Powerstroke and can any one help determine the leak and whats that covered in gunk?