im about to fix code p1870 1-2 hard shifts . I need some advice!
#1
TECH Apprentice
Thread Starter
im about to fix code p1870 1-2 hard shifts . I need some advice!
well I've seen countless and countless of threads talking about the same subject. I took the valve body out and im about to replace the tcc valve with this.
Im also be replacing solenoids A-B for 1-2 and 3-4 shifts. and both front and back gaskets from the separator plate. My question is, what else could i replace while I'm at it?
Im also be replacing solenoids A-B for 1-2 and 3-4 shifts. and both front and back gaskets from the separator plate. My question is, what else could i replace while I'm at it?
#2
Moderator
You might consider installing the Transgo HD2 kit while you have the valve body out.
I highly suggest the Sonnax 4L60E-LB1 boost valve.
You might consider the Sonnax Forward and Reverse abuse valve kit:
http://www.sonnax.com/parts/2462-for...buse-valve-kit
If you have made engine upgrades and visit the drag strip, I highly suggest the Sonnax HD 2-3 shift valve:
http://www.sonnax.com/parts/2464-hea...-3-shift-valve
I highly suggest the Sonnax 4L60E-LB1 boost valve.
You might consider the Sonnax Forward and Reverse abuse valve kit:
http://www.sonnax.com/parts/2462-for...buse-valve-kit
If you have made engine upgrades and visit the drag strip, I highly suggest the Sonnax HD 2-3 shift valve:
http://www.sonnax.com/parts/2464-hea...-3-shift-valve
#3
TECH Apprentice
Thread Starter
You might consider installing the Transgo HD2 kit while you have the valve body out.
I highly suggest the Sonnax 4L60E-LB1 boost valve.
You might consider the Sonnax Forward and Reverse abuse valve kit:
http://www.sonnax.com/parts/2462-for...buse-valve-kit
If you have made engine upgrades and visit the drag strip, I highly suggest the Sonnax HD 2-3 shift valve:
http://www.sonnax.com/parts/2464-hea...-3-shift-valve
I highly suggest the Sonnax 4L60E-LB1 boost valve.
You might consider the Sonnax Forward and Reverse abuse valve kit:
http://www.sonnax.com/parts/2462-for...buse-valve-kit
If you have made engine upgrades and visit the drag strip, I highly suggest the Sonnax HD 2-3 shift valve:
http://www.sonnax.com/parts/2464-hea...-3-shift-valve
#4
Moderator
That is great news.
Those parts should give you a perfectly functioning valve body.
The Fitxall valve's On/Off (instead of PWM) TCC apply should make the lockup more noticeable. Can you feel the difference?
I think the On/Off feel of the lock up clutch is actually desired by most members here.
Those parts should give you a perfectly functioning valve body.
The Fitxall valve's On/Off (instead of PWM) TCC apply should make the lockup more noticeable. Can you feel the difference?
I think the On/Off feel of the lock up clutch is actually desired by most members here.
#5
TECH Apprentice
Thread Starter
That is great news.
Those parts should give you a perfectly functioning valve body.
The Fitxall valve's On/Off (instead of PWM) TCC apply should make the lockup more noticeable. Can you feel the difference?
I think the On/Off feel of the lock up clutch is actually desired by most members here.
Those parts should give you a perfectly functioning valve body.
The Fitxall valve's On/Off (instead of PWM) TCC apply should make the lockup more noticeable. Can you feel the difference?
I think the On/Off feel of the lock up clutch is actually desired by most members here.