A single complaint has opened a NHTSA investigation that could affect more than 50,000 heavy-duty trucks with the big 7.3-liter due to known oiling issues.
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vehiclesgarage.com
vehiclesgarage.com
A single complaint has opened a NHTSA investigation that could affect more than 50,000 heavy-duty trucks with the big 7.3-liter due to known oiling issues.
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