Transmission problem
1997 Buick Lesabre 6 cyl Two Wheel Drive Automatic 120,00 miles
Whe driving between 40 - 55 mph and the transmission reaches 4th gear it hesitates. The RPM fluncuates up and down when it hesitates. I don't notice it as much when it is cold. Garage mechanis said this is a Buick problem and just let off gas and resume. This does eliminate th ehesitation but when it shifts to 4th it starts over again. At 60 - 65 it is not as noticeable. Thank you John