Sycostang67

I have a dash cam in the truck but I don’t have it up right now, I can’t remember why. The truck sat so long with the ecm dead I forgot about it. The one I have in the mustang is pretty nice though, it’s small and hides behind the mirror. I also found a harness that plugs into the wiring for the rear view mirror so I didn’t have to run any wires through the car.

I think I finally have this fixed. My fuel pressure had been getting very low a few times, 0-5psi. I just replaced all the fuel lines and swapped in a different check ball and spring. The old ball was definitely stuck in the spring, they did not separate as easily as they should have. Fuel pressure is now sitting steady at 13-14psi.

Good grief, that’s a heck of a to-do list. I was using a pop up canopy to keep the sun off my back while my truck was down. Could save you from some rain if you can’t get in your shop.

I think you remove that side trim piece, but slide the seat back and get the two rear bolts and then forward to get the front two. Getting it back on and lined up can be a little tricky but certainly not difficult.

If you only need to remove the padding, I know the bottom part can be removed with the seat in the truck. I’ve done it twice, once to replace the foam and again to install a seat heater.

How did you deal with the old vacuum and steering pumps?

Yeah, those are the ones. I’d really like to replace all my fuel lines as the blue stuff that came with the FASS looks like crap. I’m broke as hell right now though so it will have to wait. I will take a better look at the fittings though, I was supposed to the other day but had so much other stuff going on at the same time I totally forgot.

I have the metal push lock fittings. I didn’t see anything wet, but it has gotten better. It’s still not as good as it used to be but is starting and building pressure better.

I need to change the oil this weekend so I’ll crawl around underneath and see if I notice anything.

My sensor is mounted on the pump, but I imagine the line would still have to fill before any pressure was created. I do have a sensor closer to the VP but that had the Quad plugged into it which is no longer with us.

When I started my truck the first time with the new ECM the fuel pressure was at its normal range of 14-15psi. After I shut the truck off I replaced a wire on my switch box and accidentally knocked a wire from the fuel pump relay. When I started it again I noticed I had zero pressure. Thinking I could figure it out quickly, the truck ran out of fuel. Once it was sorted the truck obviously wouldn’t start. I loosened the fass filter and ran the pump until it gushed and then retightened. I then cracked 2 injectors and cranked until they bubbled out fuel. The truck runs but now it takes a a few extra seconds of cranking when cold to start and the fuel pressure gauge doesn’t read until a few seconds after it has started. My pressure is now at 18-19psi. The truck runs and drives fine, not sure what to do.

Mike if you lived closer I would kiss you. I had to remove the t-case boot to replace some wires and left it in neutral. 🤦‍♂️

Apparently this trip isn’t over. The truck runs but now it doesn’t move. When I put it in gear the rpms drop a bit but no movement. When I try to put it back in park it grinds. I have to shut truck off to get back in park.

Praise the 8lb 3oz. baby Jesus my truck lives!!! I reassembled everything, hooked the batteries up and did a TPS calibration and it fired right up like it was running yesterday. Not to proud to admit I shed a tear or two of joy. 🥳

Well the news isn’t good, after talking with the folks at GoECM they have confirmed the processor is bad in my ECM and is not repairable. Thankfully they are applying my repair cost towards the purchase of a new(reman) unit. I would assume this may be why the ACS repair didn’t work. I don’t know enough about these things to know if they would have been able to test this in depth. Their cost was much cheaper than GoECM so I’m not going to say anything negative about them. According to the info ACS sent me it sounds like they tested and repaired the parts I knew weren’t working. I’ll update again when I receive the new ECM and get it installed.