1 recall across 3 model years
The Ford E-450 Roush Propane has 1 recall covering 2015-2017 model years, where a fuel control valve solenoid in the propane conversion system can short circuit, cutting off propane flow and stalling the engine without warning while driving, which raises the risk of a crash.
These vehicles were modified with Roush CleanTech Generation 4 Propane Conversion Kits. The solenoid controls propane delivery to the engine, and when it fails electrically, the engine loses its fuel supply and shuts off. A stall at highway speed or in traffic leaves the driver without power steering assist and reduces braking effectiveness, making it harder to safely bring the vehicle to a stop.
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