Wife says it does not happen all the time ,she says it feels like a miss in drive ,on the brake at red light, any ideas ? 24,000 miles ,2014 lt turbo ,automatic, you would think a plug or coil would show up more often, may-be not, thanks for any feed back.
Wouldn't hurt to pull off the coil pack (carefully! - place a finger at both left and right ends and slowly pull up. Try not to wiggle it back and forth. Make sure that the springs inside the boots are straightened out and put it back on and see if it cures anything.
A vacuum leak in a Cruze is often the valve cover or oil cap/dipstick not installed correctly - youll hear a pretty obvious hissing from the back right of the spark plug cover if it's the valve cover.