Worst 2002 Impala AC / heater Problems
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- blower fan doesn't work on all settings
- blower fan doesn't work
- fogging on inside of windows
- makes a noise when ac is on when start engine
- AC blowing hot air
- AC cold on one side of vehicle, hot on other
- leaking coolant from a hose under the alternator
- temperature gauge runs cool in very cold weather
- water leaking into interior
Compare Chevrolet Impala Model Years
Curious how the 2002 Impala compares to other years? Check out our new Chevrolet Impala overview page to see the most problematic years, worst problems and most recently reported complaints with the Impala.