Other Fuel System Tank Pressure Relief Devices problems of the 1999 Buick Lesabre

Two problems related to other fuel system tank pressure relief devices have been reported for the 1999 Buick Lesabre. The most recently reported issues are listed below.

1 Other Fuel System Tank Pressure Relief Devices problem

Failure Date: 02/19/2003

While traveling on the highway, the fuel pressure regulator exploded which caused the intake manifold to explode.

2 Other Fuel System Tank Pressure Relief Devices problem

While accelerating from a complete stop or pulling out into oncoming traffic, the vehicle died. The dealership replaced the fuel pressure regulator.

Other Other Fuel System related problems of the 1999 Buick Lesabre

Other Fuel System Pump problems	2
Other Fuel System Tank Pressure Relief Devices problems	2
Other Fuel System problems	2
Other Fuel System Delivery problems	1

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