Car Problem Reports

Buick Riviera Transmission Pressure Control Solenoid Failure May Cause Erratic Shifting

 
Buick Riviera Problem
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Model Years Affected: 1997, 1998, 1999

Average Mileage: 143,200 mi (112,000 mi - 160,000 mi)

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The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.

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