Smoke comes from under hood and smells of anti-freeze sporadically. Can see moisture leak evidence at right side of engine after episode. Mechanics are not seeing an issue. What could this be?

Asked by Sep 14, 2016 at 07:15 AM about the 2001 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

1 Answer

261,865

Definitely a coolant leak, might be the water pump, hose or radiator. Have your mechanic perform a pressure test on the system to pinpoint the leak.

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