What is your question?
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What is your question?
Has anyone experienced an issue with the 2017 Buick LaCrosse where at lower speeds (~35mph) the engine will rev/surge and the tachometer pegs high, but the speed doesn't change? The engine revs very high. Car was taken to the dealer but the problem, which has happened 3/4 times, cannot be duplicated at the dealership, therefore "no problem found."
What makes this problem better or worse?
not sure - happens intermittently
How long has your 2017 Buick LaCrosse had this problem?
a few months, intermittent

2 Replies
Recommend leaving vehicle at dealership until problem can be evaluated - warranty should take care of this at no charge to you! .. You may have rental car coverage as well.
hey bud, i recently got a used 17 lacrosse (only 38k miles!!) and I've noticed this issue as well, if you still have access to this account, what came of this problem for you?
Assuming this 2017 is still under factory warranty period..?