code 26 + trans hesitation
For the longest time I've had this QDM fault.. and I want to know how to fix this. I've done all the procedures in the FSM, and still left me with nothing. I think it'* starting to affect the fuel mileage, but not driveability. It'* also not letting my cooling fans turn on, and I know all the circuits are related.
The other thing, every since getting the bonnie on the road, the trans hesitates between shifts. It'* got about a full second delay between 1-2, and 2-3. It'* like it'* totally in neutral, so I have to let off at the shift then it'll slowly clunk into gear and i'm off. The gears are all still there.. 3rd is a bit iffy, but it always was. But I opened her up the first time, thinking it would do the same, but it didn't. It was a nice positive shift both times. The vacuum modulator is maxed out, and the TV cable is at about 75% throttle.. a tad bit high [purposely].. and 3rd gear was all there then too. I also shifted at 4k. Then the problem went away for the next shift sequence, then came back. I think the pump is going out? Fluid is just a hair over the full area.. totally safe, always ran it that way, not foaming or anything dumb like that.
'89 SSE - GX3 -190k, 155k on body - Back for another ride.