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If the light illuminates constantly
If the light illuminates constantly while driving or does not turn off after the engine starts, an emission control system malfunction has been detected. You should have your vehicle checked by an ...

Fuel
Use of a fuel which is low in quality or use of an inappropriate fuel additive may cause engine damage. ...

Going & Stopping
Subaru increased the Tribeca's standard horizontally opposed six-cylinder from 3.0 to 3.6 liters for 2008. The new engine makes 256 horsepower, which is a modest increase over the previous engine' ...