Transmission shifts into gear but nothing happens when accelerated, 1986 buick lesabre

SOURCE: 1995 buick lesabre

try changing the tranny fluid the transmission is a very vital device on the car and does need to be taken care of ,and if the tranny fluid change does not work you may have bad sprockets within and you may be better off gettin a new one in which is very pricey and yet if you have the money to do so this is what i recommend but yet it really does sound to me that the tranny is out indefinetly.

Marvin

• 85242 Answers
• Posted on Apr 13, 2009

SOURCE: will not shift to third gear

U need to have a trouble code test run to see if the 2-3 shift solenoid inside the trans is defective or the circuit to it, this can also be a trans connector problem.

SOURCE: 1995 Buick LeSabre won't go into gear.

check fluid level.. need to do this after car is warm and in neutral.

SOURCE: 1990 Buick LeSabre shifts late

sounds as if you should service the transmission they wil replace oil and filters and gaskets etc ..

SOURCE: Buick LeSabre 2000 limited jerks when it shifts into a 2nd gear.

run scanner for trouble codes, some auto parts stores will do this for free, change plugs and wires