What are the signs of a fuel pump that is cavitating?
Understanding Fuel Pump Cavitation When a Fuel Pump is cavitating, the primary signs are a noticeable loss of engine power, especially under load, a distinct whining or rattling sound from the fuel tank area, and erratic engine behavior like stumbling or hesitation. Cavitation occurs when the pump, desperately trying to draw fuel, instead creates low-pressure …
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