Quote:
Originally Posted by B767capt
It sure does. Because of that I installed a mechanical fuel pressure gauge under the hood at the fuel rail disconnect. I always pop the hood and keep a Cetek charger on the jumpers posts since it's not a daily driver so I immediately see what the pressure is after shutdown. It stays at 80 psi for 12+ hours and slowly falls over a few days due to one way check valves. If I had an injector leaking I would see the pressure fall immediately. This problem has ruined many S85's in short order. It scores the cylinder wall too by washing the oil away let alone bending the connecting rod.
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That's what a technician told me. Once the fuel burns off all the lubricants in the cylinder, it's done.