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Problems for specific GMC Safari years:

Car problem reports

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Newest reported 1991 GMC Safari problems

 

Verified for the GMC Safari

The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.

8 Reports
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Verified for the GMC Safari

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.

7 Reports
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Verified for the GMC Safari

Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the brake master cylinder. Replacement of the hydro-boost unit is the common repair to correct this concern.

30 Reports
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Verified for the GMC Safari

On vans with rear AC, the AC may stop blowing cold air due to a damaged AC line near the back of the engine. It is common for these lines to rub on the engine block, causing a hole in the line and a refrigerant leak.

21 Reports
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Verified for the GMC Safari

A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.

28 Reports
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Verified for the GMC Safari

An oil leak may develop from the distributor o-ring seal requiring replacement of the seal.

7 Reports
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Verified for the GMC Safari

A fluid leak may develop from the transmission output shaft seal. This leak may cause the transmission mount to become oil soaked and require replacement of the mount along with the leak repair.

16 Reports
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Verified for the GMC Safari

A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.

6 Reports
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Verified for the GMC Safari

The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.

33 Reports
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Verified for the GMC Safari

The power door locks may stop working in one or more doors due to a failed actuator. Replacement of the failed actuator should correct this concern.

41 Reports
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Verified for the GMC Safari

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

23 Reports
Me Too

Verified for the GMC Safari

The outside door handles are prone to breaking—all doors are affected by this condition.

52 Reports
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Verified for the GMC Safari

The alternator may fail, causing a "no charge" condition. An internal bearing may also fail and cause an abnormal noise. If the vehicle is driven too long with a failed bearing, the alternator may stop turning, which can cause the serpentine belt to break or the engine to stall and not turn over.

8 Reports
Me Too

Verified for the GMC Safari

The idler arm, pitman arm, or center steering link may wear and cause excess play in the steering. If any of these components are replaced, the front end alignment should be checked.

20 Reports
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