1 recall across 3 model years
The Ford F-750 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 while driving, which raises the risk of a crash.
These vehicles were modified with Generation 4 Propane Conversion Kits, and the electrical fault in the solenoid causes the engine to shut down without warning rather than simply reducing performance.
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