My Fuel Pump has developed a noise which sounds like a high pitched whine.
Its just started doing it all of a sudden, could it be on its way out?
Could it be a blocked/crimped return? just the rubber im guessing not the plastic?
Could the Fuel Pressure be set too high? unlikely as i adjusted it to 3 bar so its running the correct pressure.
I hadn't done owt to the car, it just developed on its own, but i'll have a look for any kinks.
Any more gen?