EXHAUST

1998 Rover

Tiny

JIM DAVIDSON

June, 21, 2009 AT 2:54 AM

1998 Other Rover Models 4 cyl Front Wheel Drive Manual 84000 miles

what causes the catalytic converter to fail emission tests, and how can I stop this happening. Is there something I can add to the fuel to keep it clean, if so WHAT. THANK YOU JIM

FOUND 685 RELATED QUESTIONS

1 Answer

Tiny

Dave H

August, 6, 2009 AT 6:21 AM

Keeping the vehicle correctly serviced should keep the car working correctly. Add a good fuel addative to the tank now and then !

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