Buick Regal Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Buick Regal
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Buick Regal ProblemsIntake Manifold and PCV Vacuum Lines/Hoses Can Leak Due to Age
The upper intake manifold gasket and/or a PCV vacuum lines/hoses can develop vacuum leaks with age. This type of leak can result in a higher that normal or rough idle.
The fuel pump may fail causing engine to stall and not restart.
The serpentine belt tensioner pulley may wear out. Our technicians tell us that in order to get a new pulley from General Motors you must purchase a complete belt tensioner assembly.
Buick Regal QuestionsMY TEMP GAUGE IS ALWAYS READING HIGH & ODOMETER IS STUCK @ INACCURATE NUMBER (1 answer)
IT ALL STARTED WHEN MY KEY GOT STUCK IN THE IGNITION. JUMPED THE CAR AND REPLACED THE BATTERY. STARTS FINE JUST ERRATIC BEHAVIOR ON MY GAUGES.
The problem started this morning 05/27/2016. The car has 0ver 1000 miles to go before next service is due.
Buick Regal RecallsPower Steering Assist Fails
The power steering system may fail, resulting in extra effort being required to steer the vehicle. Dealers will replace the electric belt drive rack and pinion steering gear assembly free of charge to resolve the concern.
Engine oil can leak onto the exhaust manifold, causing a fire hazard. This concern was addressed in previous recall notifications, but improvements to the repair have been made. Dealers will make improved repairs free of charge to resolve the concern.
Engine oil may leak from the valve cover area, which can cause a burning odor and increase risk of fire. Dealers will replace the spark plug wire retainer to redirect the dripping oil on affected vehicles, and will replace the left valve cover gasket on vehicles with the 3.8L V6 supercharged engine.