Problem Reports
Ford F-350
Report: Catalytic converters may go bad and plug exhaust
Ford F-350 Problem
Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
Exhaust & Emissions Affected: 7.5L V8
Verified
Catalytic converters can go bad and potentially plug the exhaust, hurting engine efficiency and performance.
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Report #1Visitor, 1992 Ford F-350, 110,000 mi
Cat plugged. Engine died and would not run. Loosened the exhaust to drive to muffler shop. New cat cost an arm and leg because it is a special one. Haven't had the problem since.
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