BECOME A MEMBER
Sign up with Facebook
I agree to the
Login with Facebook
NOT A MEMBER?
Should the modulator be adjusted after.
1989 BUICK LESABRE
Should the modulator be adjusted after replacing like the instructions say. Now after the second shift it almost seems to down shift but it's not going out of second gear
Saturday, February 9th, 2013 AT 6:28 PM
No, it is preset. The shifting may be throttle pressure adjustment.
Saturday, February 9th, 2013 AT 6:58 PM
to post a reply.
Related Transmission Gear Second Content
Rough Shift 1st And 2nd Gears Only
Shifts Rough When Vehicle Warmed Up. Intermittent Problem. Transmission Fluid Level Normal. No Engine Lights Come On. Seems To Shift Hard At...
My 2003 Buick Lasabre Sometimes Ildes High And...
My 2003 Buick Lasabre Sometimes Ildes High And Sputters. Also Has Trouble Going Into 2nd Gear When Excelerating. I'm Worried About Changing...
1989 Buick Lesabre Modulator Valve
Transmission Problem 1989 Buick Lesabre 6 Cyl Front Wheel Drive Automatic 179 Miles Were Is It At And How Do You Change It
1989 Buick Lesabre Keeps Dying
1989 Buick Lesabre Recently My Car Will Just Dye While I Am Driving It. I Pull Over On The Side Of The Road And It Will Restart...
High Idle When I Take It Out Of Park.
Replaced Upper Intake And Gaskets, Tps, Iac, Maf, Map, Not All At The Same Time. Has New O2 Sensors. Runs Fine However Sometimes When I...
Ask a Car Question. It's Free!
Transmission Service Toyota Tacoma
Transmission Service Ford F-150 2011-2014
Automatic Transmission Service
Find a car manual for your car
© 1999 - 2017 2CarPros, Inc.