Fuel pressure drop? 92 integra
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Fuel pressure drop? 92 integra
When I turn the ignition on the pressure gauge shows pressure. When the engine light clicks off the pressure drops to zero, making it slow to start. If I prime the pump a little it starts easier. Same as when I drive it. As soon as the car is off the pressure drops.
I'm assuming it's a faulty pump. I have a new fuel filter and main relay. Any suggestions will be greatly appreciated.
I'm assuming it's a faulty pump. I have a new fuel filter and main relay. Any suggestions will be greatly appreciated.
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Once pressurized, it should hold pressure for a few moments before slowly dropping. Like stated, regulator. Possibly an injector stuck open but sounds like regulator is letting it drain back.
