The 2017 Buick LaCrosse 8 speed transmission problems are doesn't stay in gear and delayed shift. The transmission is one of the most important parts of the vehicle. You will come into problems at some point. The gears may become stuck. If the transmission fluid leaks, that needs to be patched quickly. There might be jerking. Delayed shifts will cause acceleration problems. Hard shifts could come up and that is not good. The transmission could slip. You may experience shudders. The transmission fluid needs to be replaced every 30,000 to 60,000 miles. Along with fluid changes, terrible sounds will come from the transmission. Old transmission fluid will be awful to the ear. A worn out torque converter will cause a headache.
David A
July 16, 2020
Some of the common transmission problems with the 2017 buick lacrosse are hard shifting from 1st - 2nd gear, shuddering when accelerating, and transmission pressure control solenoid failure may cause erratic shifting
Rick
August 23, 2022
Occasionally delay in shifting to higher geer, or even stopping, put in neutral, then drive again
Marvin.Reagan
April 4, 2023
How to chain trans fuild has no dip stick
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