CarTalk.com Best of Deals Car Reviews Repair Shops Cars A-Z Radio Show

2009 Buick Lucerne - Hesitation

my buick Lucerne hesitates when driving.

I assume the hesitation is when you accelerate. There are a number of things to look at. I would start with the plugs and see how they look.

Does the check-engine light ever come on?

Try having the electronic throttle body cleaned.

Tester