My ford five hundred check engine light came on. Took it to O'Reilly, they said it was coming back w a code for needs new crank or cam sensor. Took it to a mechanic, he,says I've blown the motor.
Car still starts and drives. Sounds
horrible like bad muffler. Engine rides
roughly and will,sometimes die when
Might be a sensor, not so sure on the blown motor, maybe you have an exhaust leak too. Take it to another reputable garage that can help you.
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