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Problems for specific Chevrolet Impala years:

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Newest reported 2003 Chevrolet Impala problems

 

Reported by pacrhat and 5 others for the Chevrolet Impala

DexCool antifreeze formed brown gel-like sludge, first observed at radiator cap. Supposed to last 100,000 miles. Lawsuit settled for cases where engine failed. Flushed system and replaced coolant. Keep air out of system by ensuring coolant reservoir always at proper level and check radiator periodically by removing cap.

6 Reports
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Verified for the Chevrolet Impala

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.

100 Reports
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Verified for the Chevrolet Impala

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

69 Reports
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Reported by rjohnson and 14 others for the Chevrolet Impala

turning on the key,the fuel gauge goes to full,back to empty,then back to full,an stays on full,is it the sender,an are there codes stored for this problem?

15 Reports
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