91 camaro rs 6.0/4l60e swap
91 camaro rs 6.0/4l60e swap
Car drives great with exception I can not get the trans to go into lock up . On hptuners it’s calling for apply stage and then locked but nothing is happening . I can ground the pin 42 wire and tcc solenoid locks up no problem . Any ideas ?? Thanks
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Joined: Jul 2006
Posts: 2,868
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From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: 91 camaro rs 6.0/4l60e swap
The Valve-Body may be using a Pressure Switch or Temperature Switch that is now inoperable.
Drop the Oil-Pan and see what is in there...
You can test for an inoperable Switch, by bypassing it with a Jumper-Wire.
Drop the Oil-Pan and see what is in there...
You can test for an inoperable Switch, by bypassing it with a Jumper-Wire.
Last edited by vorteciroc; Oct 10, 2022 at 08:46 PM.
Supreme Member




Joined: Jul 2006
Posts: 2,868
Likes: 789
From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: 91 camaro rs 6.0/4l60e swap
Sorry, I should have asked before...
Is this for a THM700-R4 or a 4L60E?
Is this for a THM700-R4 or a 4L60E?
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