Awesome thank you very much. What should be the next step if the pressure checks out ok?Here ya go.
So if I pressure test it and the pressure is below spec (I Wil check all data tomorrow) I should bring it back to the shop?
This may be a stupid question but how do I check line pressure without a obd2 port and a scanner?
Alright I will purchase a gauge on friday.No, it's not a stupid question, ya just don't know.
On the trans, just ahead of the shift lever (Black box) is a pressure port with a plug in it, IIRC it's 3/8"NPT. You need a gauge for at least 400 PSI. At idle speed, 50 to 70 PSI, @ 1500 RPM, 225 to 275 PSI with a warm/hot trans. Block the front wheels, jack up the rear, run thru the gears, note the PSI in each gear. You can use a short hose connected to the trans port and gauge, safer that way, your not under the truck.
Alright I will purchase a gauge on friday.
Its kinda rough to admit being a mechanic, and not knowing the answers to these problems. problem I have is our shop doesn't touch transmissions we swap them or send the vehicle elsewhere so I have 0 experience. .. also having normal work ( headgaskets, intake gaskets, suspension, and brake work) come through the door and I never get the opportunity to learn anything about these trucks or similar vehicles without my own vehicles breaking. So I appreciate the information greatly.
Back on topic once I test the pressure I will post the results once I purchase the gauge
At this point I wish I had put a zf5, but I steered away from that cause the clutch is a pain to push in from my experience. if it were my truck I would have done it
I will pm you in a couple of days I have a couple of things to try first for free, plus my paycheck clears tomorrow anyway lol. Thank You for the offer I will be in contactzmck150- If you decide to dig into the trans yourself, I have an ATSG manual for the E4OD that I would sell if you haven't already found one. I recently bought the manual because of my own battle with the E4OD. I won't need the manual now because when the E4OD in my '94 needs to be rebuilt next time, I will either do a ZF5 swap or have the the trans professionally rebuilt. I also have a few new pump parts (seals, washers) that I would sell if you decide you need to pull the pump. I bought the parts in anticipation of having to pull the pump in my E4OD (again) but it turned out I did not have to. I also have a new 0-500 psi glycerin filled pressure gauge. PM me if you are interested and I will give the details.
I wish I had done my research first, I am so fed up with automatics I currently have two to deal with. For future reference I will keep that in mind though, thank you very muchI know the Luk Clutch I put on mine is very easy and smooth to push in. Clutch pedal works like a car.