View Single Post
Old 09-01-2020, 01:56 PM   #6
Bigdav160
Registered User
 
Bigdav160's Avatar
 
Join Date: Apr 2011
Location: Klein Texas
Posts: 3,852
Re: 700r4 Lock up test

25 ohms sounds good. This a normally open solenoid. It vents the fluid until energized then the little check ball inside seats and blocks the fluid. So electrically it could be ok and the mechanical check ball fail to seat. Or the hydraulic valve in front of it fails to move.
__________________
My Classics:
'72 K20 Suburban + '65 Dodge Town Wagon
'72 Corvette Roadster +'67 Corvette Roadster
'73 Z-28 Camaro
'63 Ford SWB Uni Pickup
'50 Ford Coupe
Bigdav160 is offline   Reply With Quote