Quote:
Originally Posted by RES
I am having intermittent starting problems with my C220. Occasionally it will crank but doesn't start. I am leaning towards a fuel delivery problem.
My questions:
o Once I turn the ignition on prior to cranking should the fuel pump be running? Will it go up to pressure and then turn off?
o What is the purpose of the Fuel Cutoff Relay?
My feeling is that I should be able to tell if the pump is operating by feeling it once the ignition is on.
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When you turn the ignition switch on, the pump should run for only a few seconds.
It should run whilst cranking.
Might be best to check this out with two people, one at the switch, the other observing the pump.
Jim