Car Problem Reports

Ford F-150 Catalytic converters may go bad and plug exhaust

Ford F-150 Problem
2 Reports
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Model Year Affected: 1991


Catalytic converters can go bad and potentially plug the exhaust, hurting engine efficiency and performance.

  • Visitor, , 141,000 mi

    bad backpressure on my motor.removedandreplaced cov\nvertorit wasplugged80 percent.fixed theproblem

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