I'm stumped. I can't find the leak. I replaced the gasket...re-sealed the wiring harness connector. No fluid visible on the pan or around it.
The fluid is draining from the top and dripping onto the rear tranny support cross member, then drains down the crossmember to a hole and onto the street.
I ran the truck for about an hour and climbed under it...no signs of any leakage. Half hour later, still no signs of leakage. Thought I had it fixed.
Went out this morning and found a puddle under the truck. It is dripping pretty steadily now.
This is a 92 K2500 with 454 (7.4L) extended cab, long bed with 187,000 miles on the truck and 110,000 miles on the tranny. No slippage or any other reason to replace the tranny. I'm about to drive it into the dessert, strip the VIN and leave it for dead...but I wuv my truck.
Do these things have drain back valves? I can't find one.
Any help?
Nate