noisei TC

[cyrus_the_great]

i forgot to say ... engine stalls when stops or at low speed

 

[pontiacgp]

if engine stalls at stop then that indicates the torque converter is locked. I'm not sure but that may affect the downshift

 

[cyrus_the_great]

if engine stalls at stop then that indicates the torque converter is locked. I'm not sure but that may affect the downshift

yes i found same on my google research too maybe this changes the fluid pressure then can not do shifts well , the TC is lockup but i don't want to use lockup feature of transmission at all ,so can i remove the lockup solenoid ?!

 

[pontiacgp]

I think if you don't connect the wiring for the solenoid the lock up stays off. I don't think you can take it out

 

[cyrus_the_great]

I think if you don't connect the wiring for the solenoid the lock up stays off. I don't think you can take it out

wiring? 😀 but i didn't connect the wiring or lockup connector to somewhere even ... so how it can gets the power to work and stuck all time?

 

[pontiacgp]

if it is stuck I don't know how it could be without it being wired up. Hopefully someone who does will help out

 

[cyrus_the_great]

i removed the pan now and need your advises , if u guys need to see photo i can take some from valve body ... the code on valve body is cz3

 

[cyrus_the_great]

no transmission expert here?

 

[cyrus_the_great]

now i am sure the lock up clutch not active by solenoid and wiring and i am sure it 's about body or pump valves ... how to cancel this lock up completely ?

 

[cyrus_the_great]

i removed the lockup solenoid today and i saw a small plastic ball into solenoid hole and then after several hours of research in internet i found this page >> http://www.pilotodyssey.com/700R4.htm

it seems this setup do lockup without wiring and harnesses and without 4th gear pressure