2004 Chevrolet Impala
Worst 2004 Impala engine Problems
Click on a problem below to read more.
- blown head gasket6
- engine cuts out and surges3
- engine knock then cuts out2
- shuts off while driving2
- stalls out during low speeds2
- check engine light on1
- humming noise from engine1
- leaking oil1
- motor hanging out1
- piston slap1
- NHTSA: Vehicle Speed Control29
- NHTSA: Engine24
- NHTSA: Engine And Engine Cooling23
- NHTSA: Engine And Engine Cooling: Engine4
- NHTSA: Vehicle Speed Control: Accelerator Pedal2
- NHTSA: Vehicle Speed Control: Cruise Control1
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Compare Chevrolet Impala Model Years
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Check out our Chevrolet Impala overview to see the most problematic years, worst problems and most recently reported complaints with the Impala.