Reply to "Help with identifying this injection"

sfMember

A few other things
I may repeat myself; Synchronize the throttle bodies, check throttle return spring/springs. I had a throttle position sensor (TPS) that give faulty voltage at idle level that effect the idle negative.
It is difficult to here small differences in the throttle bodies at load, high revs but during idle you can easy notice it.
I have also had a leaking intake manifold gasket in one of the runners. It draw oil from the lifter gallery.
SF

3/14/155:07 AM

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