1990 Buick Regal Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Buick Regal
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1990 Buick Regal ProblemsEngine Stalling Due to Mass Air Flow/Crankshift Position Sensor Failure
The ignition module or crankshaft position sensor may fail causing the engine to die and not restart. Diagnoses will be necessary to determine if the module or crank sensor is causing the no start condition.
You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned then the transmission system should be completely flushed.
1990 Buick Regal QuestionsI have a 1990 buick regal custom. It will crank but has no spark. Please need help its driving me nuts (2 answers)
The car is a 1986 Buick grand national is not a 90
Have brake lights and turn signals front and rear also have headlights...