Hi All,
My M3W engine died while idling in the drive. Several attempts to start yielded nothing. Checked for spark and it was there. A bit of starting fluid in the intake and it kicked over but would not continue. Checked the Schrader on the fuel rail and had no residual pressure.
Let it set overnight. Turned key and finally heard fuel pump spin up. It started, but only once. No more fuel pump sound.
Seems like a fuel pump or relay (if there is a fuel relay). Is there a diagram or schematic available that could show me how the fuel pump is wired and what each relay is for?
I'd love to take her our for a casual Sunday spin.
