lock up not working at cruise, intermittent

[norbs]

I havr a small problem, i have my lock up coming in and out at a constant speed 60 mph, the lock up signal is constant though from my controller, but if i drive faster it works ok?? I changed the solenoid to an aftermarket one a while back, do you think this is the problem, or some pressure problem, also at wot i lose the lock up sometimes, even though i have confirmed the signals to the solenoid??????? What could it be?



thanks norb

 

[norbs]

no one knows what this could be??????????/

 

[suicide six]

Bad tcc or wiring rubbing at pan area.

 

[WE4]

Check...

The brake/tcc switch under the dash at the pedal. Also, It could be a weak or leaking switch in the trans. Pull pan after you ck the brake switch, and pull switches and test.
That is where I would start.
If you wish to discuss this live, call me at 916-739-0510 and we will walk you through everything to check and why.

Good luck and let us know.
Bruce
WE4
www.PTSXTREME.com

 

[norbs]

Thanks for those idea's, I will check one thing at a time, its just odd thats it mph specific, it works fine at 50 mph, but not at 60 mph and up and wot is sometimes not working either, I am thinking a pressure sw problem like you suspected.

 

[chris718]

norbs ,is this the 9/11 we had restalled a while back?

 

[norbs]

Yes it is, you think its in the converter iteself?