Transmissions and Drivetrain Need help with your trans? Problems with your axle?

700r4 hard shift from park and hard gear shift

Thread Tools
 
Search this Thread
 
Old Mar 13, 2016 | 12:27 PM
  #1  
1988_f-bird's Avatar
Thread Starter
Junior Member
 
Joined: Dec 2014
Posts: 36
Likes: 0
From: Chili, Wisconsin
Car: 1988 Pontiac Firebird
Engine: 305 carburated
Transmission: 700R4
700r4 hard shift from park and hard gear shift

Hello everyone, I started a new thread because i havent seen a situation like this before and was hoping to get some help in detail. First off, I have a 1988 firebird that had a 2.8 tpi with an electronic speedo. in it now is a 700r4 from a 1988 camaro, so it has electronic assist i believe, and it had the manual speedo cable. And the motor is a 78 305 2 barrel. Now, so far, i have put in an electric vss from a 91 camaro, which is brand new, and a b&m lock up kit part number70248, with the control from in the car. Now here is what is going on.. When the car is in park and i shift into drive, it shifts real hard and breaks the wheels loose on gravel or jumps forward on asphalt, and even with the lockup it, it shifts hard from 1st to 2nd. Shifting from park to reverse isnt so bad. Does anyone have the answer or know where i can get an answer? im sure that if i drove this car like this, it would ruin the tranny. alsop as of now the kickdown cable isnt hooked up because i need to get the right bracket, but that shouldnt matter for just shifting into drive or reverse right? please help
Reply
Old Mar 13, 2016 | 02:05 PM
  #2  
1988_f-bird's Avatar
Thread Starter
Junior Member
 
Joined: Dec 2014
Posts: 36
Likes: 0
From: Chili, Wisconsin
Car: 1988 Pontiac Firebird
Engine: 305 carburated
Transmission: 700R4
Re: 700r4 hard shift from park and hard gear shift

Also, I should ad, as it probably is relevant, my speedo does not work, and the kit said to swap the two wires going to the vss around, i did that, and still doesnt work
Reply
Old Mar 15, 2016 | 01:06 AM
  #3  
antoine's Avatar
Senior Member
20 Year Member
 
Joined: Mar 2003
Posts: 851
Likes: 3
From: vacaville,ca
Car: 1988 camaro z28,1997 camaro lt1
Engine: 355 afr 195 heads,tpis big mouth
Transmission: 700r-4 built by me 3-4 z pack
Axle/Gears: 3.42
Re: 700r4 hard shift from park and hard gear shift

How is the tv cable adjusted and the engine idle
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
2012sergen11
Cooling
18
Apr 25, 2016 02:55 PM
mcgarnicle
Exterior Parts for Sale
0
Feb 17, 2016 04:02 PM
Phirewire
Transmissions and Drivetrain
4
Feb 15, 2016 10:08 AM
Rich E
Transmissions and Drivetrain
0
Feb 14, 2016 09:54 PM
'91CamaroRS
Suspension and Chassis
2
Feb 13, 2016 10:12 PM




All times are GMT -5. The time now is 05:36 PM.