Ford F-150 Problems

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

Problem Description and Possible Solution

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

(8 people reported this problem)

Ford F-150 Vehicles With This Problem

RepairPal Fair Price Estimate
RepairPal Verified
Average mileage: 117,570 (100,021–141,000)
3 model years affected: 1991, 2003, 2007
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Viewing 1-2 of 2 comments
Using oil and turned black. Sutt coming out tailpipe,valves rattling, loss of power and service light is on
bad backpressure on my motor.removedandreplaced cov\nvertorit wasplugged80 percent.fixed theproblem