TC and front pump issue
TC and front pump issue
Correct me if im wrong but if my tc is bad it wont spin the pump? i lost all gears all of asudden while driving no funny noises just lost everything. has no pressure at all. when i pulled the dipstick it looks like its way over full like 4-5 qts over. its a 1990 rs 5.0
Joined: Sep 2005
Posts: 27,866
Likes: 2,428
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: TC and front pump issue
It's pretty tough for a TC to "go bad" in such a way as to stop working the pump. Of all the ways they can "go bad", failing to work the pump is pretty low on the list.
OTOH it's much more possible and likely for a pump to fail.
OTOH it's much more possible and likely for a pump to fail.
Joined: Apr 2005
Posts: 7,736
Likes: 14
From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: TC and front pump issue

If the convertor is connected to the engine then the part that drives the pump is turning
The pump itself may be fine but is possible the pump gears that are driven by the convertor are broken or the drive tang on the gears that the convertor fits into sheared off
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evilstuie
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Jan 9, 2020 08:29 PM






