TCCoA Forums banner
1 - 4 of 4 Posts

·
Registered
Joined
·
5 Posts
Discussion Starter · #1 ·
I recently swapped motor and tranny in my 94 tbird.....the motor and tranny was out of 95 grand marquis..now it does not shift at all and the throttle wants to stick.open is there a vacum that im.over looking the old intake and throttle body are different will not work.on new motor had to stay with came on new 4.6.and advice would be appreciated
 

·
Registered
Joined
·
5 Posts
Discussion Starter · #2 ·
Did motor and tranny swap on 94 tbird 4.6 with motor and tranny out of 95 grand marquis 4.6 of course intake t.b off G.M is different from tbirds my issue is tranny won't up shift could be vacums off t.b is wrong or tcc solenoid needs swapped out with old one from tbird tranny
 

·
Administrator
Joined
·
16,657 Posts
At first glance I thought the title was No Shît !
 

·
Super Moderator
Joined
·
14,211 Posts
The upshift is controlled by the cars eec, there's no vacuum or tv cable on a 4.6.
There's a million things that could prevent an upshift. I'd pull the pan, and see how much crap is in it.
 
1 - 4 of 4 Posts
Top