Quote:
Originally Posted by T77911S
that's the way it Is suppose to be.
it should very freely with the pump off, lots of resistance with pump on.
note, with the pump on, if you feel that free play before the resistance then the plunger is not dropping all the way down to its resting point. just a note.
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I have been driving all day but thought about this and wanted to mention. With fuel pump on and engine off, if I lift the sensor plate, you can hear the injectors squeal instantly as I lift. No free play.
When I get back home I will do some tests for the heck of it but Mr. walker is probably right.