Fuel pump claen ??
Discussion
The pump is a sealed unit; petrol is one of the best cleaning agents known to man. If it's blocked with something that petrol can't shift, it's probably going to stay that way. If you reverse the wires it will run backwards, however after all this time the commutator will have worn to a certain profile and running it backwards may shave the motor brushes off rather rapidly. There's also a non-return valve in the outlet side to hold the fuel rail pressure, so you wouldn't get anything to pass through the pump anyway.
Hope this helps,
Ian
Hope this helps,
Ian
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