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Problems for specific Chevrolet Impala SS years:

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Most reported Chevrolet Impala SS problems

 

Verified for the Chevrolet Impala SS

The steering may develop a clunk type noise from the upper intermediate steering shaft.  Our technicians tell us that you should check with your local GM dealer to find out what the latest repair is for this condition.

9 Reports
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Verified for the Chevrolet Impala SS

The water pump may develop a coolant leak resulting in an engine overheating condition.

6 Reports
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Verified for the Chevrolet Impala SS

The idler arm or pitman arm may wear causing looseness in the steering. When this occurs the front suspension will not be able to be aligned correctly.

6 Reports
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Verified for the Chevrolet Impala SS

The high pressure power steering hose will commonly leak fluid; it should be replaced.

5 Reports
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Verified for the Chevrolet Impala SS

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

5 Reports
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Verified for the Chevrolet Impala SS

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.

4 Reports
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Verified for the Chevrolet Impala SS

A burning smell may develop due to an oil leak form one or both valve cover gaskets. Resealing the valve cover will generally correct this concern. However, the valve covers should be inspected and replaced if damaged.

4 Reports
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Verified for the Chevrolet Impala SS

The mass air flow or crankshaft position sensor may fail causing the engine to intermittently stall. It may be necessary for the engine to cool down before it will restart.

4 Reports
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Verified for the Chevrolet Impala SS

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.

 

4 Reports
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Verified for the Chevrolet Impala SS

The speedometer or other instrument panel gauge may begin to work erratically at times. Our technicians tell us that the instrument cluster must be sent to a repair facility to correct this fault.

4 Reports
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Verified for the Chevrolet Impala SS

A dirty throttle body may cause a lower than normal idle and possible stalling condition. Performing a throttle body service will commonly correct this concern.

4 Reports
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Verified for the Chevrolet Impala SS

A Loose or worn gas cap may cause Check Engine Light to illuminate.

4 Reports
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Verified for the Chevrolet Impala SS

One or both secondary air injection check valves may become restricted causing poor air flow resulting in illumination of the Check Engine Light. It is often recommend to replace both check valves even if a fault code is set for only one bank of cylinders. Replacing only one valve may result in a return trip to the repair shop.

4 Reports
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Verified for the Chevrolet Impala SS

The auto level ride compressor may fail causing the rear of the vehicle to ride to high or too low.

3 Reports
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Verified for the Chevrolet Impala SS

The transmission extension housing seal may leak fluid, replacing the worn seal will commonly correct this concern.

3 Reports
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