Worst 2006 Altima engine Problems
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- excessive oil consumption
- cam and crank shaft sensor failure
- cuts off while driving
- head gaskets blown
- bolts holding the engine were lose
- check engine lights come on and off
- engine failure due to catalytic converter malfunction
- idling high
- motor mount failed
- service engine light on
Compare Nissan Altima Model Years
Curious how the 2006 Altima compares to other years? Check out our new Nissan Altima overview page to see the most problematic years, worst problems and most recently reported complaints with the Altima.