1993 Buick Park Avenue Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Buick Park Avenue

The mode and temperature door actuators may fail causing improper air flow or temperature output from the heating and AC (HVAC) system.

The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

The intake manifold gasket may develop external engine oil and/or coolant leak. The intake manifold will need to be removed and the gasket replaced to correct this issue.

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just got a new supercharge but rpmx wont pick up an neither will the car. its like its loosing air. when i press the gas down it wont even do anything unless i barely press it and hold it steady.. anybody know whats wrong?

Changed the fuel filter and it ran well for half an hour now it won't even start.

has to warmup 10 min then its fine thought filter was cause is there a sensor on tranny

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VEHICLE DESCRIPTION: PASSENGER VEHICLES MANUFACTURED FROM AUGUST 1991 THROUGH JULY 1995. THE TRANSMISSION OIL COOLER LINE CAN SEPARATE WHEN THE VEHICLE IS OPERATED IN LOW TEMPERATURES IN COMBINATION WITH HIGH TRANSMISSION LOADS.

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