Engine Cooling System problems of the 1999 Buick Lesabre

Three problems related to engine cooling system have been reported for the 1999 Buick Lesabre. The most recently reported issues are listed below.

1 Engine Cooling System problem

Failure Date: 09/15/2008

Engine seized and wouldn't start. Found the intake manifold full of antifreeze. Caused by a faulty intake manifold. Replaced manifold, changed oil and antifreeze and replaced cracked starter.

2 Engine Cooling System problem

Failure Date: 08/01/2004

Problems with intake manifold and fuel intake. The vehicle suddenly backfired. The vehicle was take to the dealer where the computer was scanned. The computer indicated that coolant there was coolant in the intake manifold.

3 Engine Cooling System problem

Failure Date: 07/03/2004

Check engine light illuminated after starting up vehicle and steering wheel was shaking. Vehicle was taken to a repair shop, and coolant was found in the engine. Engine was flushed, and thermostat was replaced.

Other Engine And Engine Cooling related problems of the 1999 Buick Lesabre

Manifold/header/muffler/tail Pipe problems	17
Gasoline Engine problems	15
Car Stall problems	9
Engine And Engine Cooling problems	4
Check Engine Light On problems	4
Gas Recirculation Valve (egr Valve) problems	4
Engine Stall problems	4
Engine Cooling System problems	3
Engine Belts And Pulleys problems	3
Engine Shut Off Without Warning problems	2
Coolant Leaking problems	2
Engine Exhaust System problems	1

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