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Difficult Hot Start

Problems

Several things could be causing a hot start issue:

Cause: Leak in the fuel system.

Solution: Look over all of your fuel lines for leaks, and repair/replace as needed.
diagnose

Cause: Poor fuel quality.

Solution: Use Diesel Extreme to clean out the entire fuel system of the truck.

Details

Replace fuel filters. If you have any questions, feel free to contact one of our diesel experts.

VIDEOS

Difficult Hot Start - Heavy-Duty Cummins Symptoms
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