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Wayne Crawford
Wayne Crawford, Shop Owner
Category: Ford
Satisfied Customers: 3904
Experience:  General Repair Shop Owner
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Ford F-250 indicating contaminated exhaust fluid reduced speed

Customer Question

Ford F-250 indicating contaminated exhaust fluid reduced speed to 55 soon
Why would the fluid be contaminated? What are my options?
Submitted: 1 year ago.
Category: Ford
Expert:  Wayne Crawford replied 1 year ago.
Hello. My name is ***** ***** I will be helping you today.Generally this is caused by a fault in the DEF system (a sensor or something). Get the codes checked and addressed and that message will most likely sort itself out.

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