Emission Control problems of the 1997 Buick Lesabre

One problem related to emission control has been reported for the 1997 Buick Lesabre. The most recently reported issues are listed below.

1 Emission Control problem

Failure Date: 07/31/1998

Oxygen sensor failed. Yh.

Manifold/header/muffler/tail Pipe problems	32
Gasoline Engine problems	15
Engine Cooling System problems	9
Engine And Engine Cooling problems	8
Car Stall problems	6
Engine problems	5
Gas Recirculation Valve (egr Valve) problems	5
Engine Exhaust System problems	5
Engine Stall problems	4
Check Engine Light On problems	3
Engine Shut Off Without Warning problems	3
Radiator problems	2