Update on this thread. Finally got some time this past weekend to tackle this trans. Changed fuid, filter, and solinod pack. It now shifts like a new transmission. I have driven it all week and so far so good. When I get some time I'll do some bench testing on the old solinod pack. Solinod pack...
Yes I did flush the cooler. That's pretty neat that it uses a pressure drop to squeeze the lockup clutch. I will inspect my cooler lines and may flush again while I have the pan down. When I dragged the truck out of the bushes I intended to replace the trans. However when I pulled the...
Ah, the history of this auto tragic. PO installed it as a used "low mileage" unit. Drove it for a while till it quit moving. PO parked it and I got hold of the truck after it sat for about 5 years. I found that the input shaft had split the aluminum planetary. I put in a steel planetary and new...
I am reading temp directly from the controller and confirming it with a gauge. The quickshift is commanding lockup. Just no lockup happening for about 10 miles. Once hot (170) it has no problem locking up.
Yes I am live monitoring. The controller has a screen on it and tells me when it is commanding TC lockup. I have checked the tuning software and it is set at 110 deg. The fluid temp is about 170 by the time it actually locks in.
Any theories as to why my TC only locks up after it is hot (170deg) or so and 10 miles down the road. I have a quickshift 4 baumann controller and it is commanding lockup. No fault codes. I also did a line pressure test and I have 170psi going down the road. Line pressure doesn't change when the...
If your blockage was from sitting I would be worried your problem will reoccur. I would want to flush the system out, especially from the office tube back to the compressor. Re-inspecting the orfice tube will give you some clue as to how much contamination is in there. It effectively acts like a...
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