93 z28 Bad Computer
Thread Starter
On The Tree
Joined: May 2010
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From: Louisiana
93 z28 Bad Computer Got a 93 Z28. installed new trans Ran good for a week. then lost 3rd and 4th. the one i just took out had the same problem. No fluid leaks, tv cable is correct. could it be possible the computer isnt sending power to the lockup connector.
TECH Fanatic
Joined: Jun 2007
Posts: 1,255
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From: centerville, ohio
Hopefully you have a warranty.
Thread Starter
On The Tree
Joined: May 2010
Posts: 129
Likes: 0
From: Louisiana
Ima go test the plug with a meter tomorrow. I was driving like 15 miles to work all week and it was fine. but went about 30 and then halfway back it gave out. if i turn the key on should the plug have power.
TECH Fanatic
Joined: Jun 2007
Posts: 1,255
Likes: 11
From: centerville, ohio
The plug has nothing to do with the 3/4 clutch pack and you won't get a signal until the correct speed is reached that is programmed to lock the tcc.
TECH Fanatic
Joined: Jun 2007
Posts: 1,255
Likes: 11
From: centerville, ohio
If the key is on you should have power. The brake switch should interrupt the power. I've heard of people running without the plug being connected, but will it harm the trans? I can't answer that.
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On The Tree
Joined: May 2010
Posts: 129
Likes: 0
From: Louisiana
ok so i checked the fluid again today and its good but going down the street to see if its the same. i lost the top half of second gear only goes like 30 in second. and when i put it in D or OD from a stop it goes straight to second and skips 1st.
