Can anybody come up with anything that would make the computer keep turning the fuel pump on and off over and over with the key just tuned on once with the engine not running? It is like you keep turning the key on and off over and over but you are not. Or it is like the computer is running the...

Does anyone know if you can pinch closed a steel braided fuel line for a test on a 1995 and the fuel line would be OK when you release the pinch off tool? Is there a rubber hose or a plastic one under the steel braid?

I would like to see the Hydraulic Control System Diagram for an E4OD Transmission. Would anybody have an Image of one they could post or post a link to or email me. I have Ford shop manuals on the E4OD but none of the them have an Hydraulic Control System Diagram or a theory of operation.I...

I know it is an O-Scope and when I hook 12 VDC to it I get the straight green line across the screen and if I touch one of the probes the line jumps. I am guessing it was made by SUN or Snap-On as the tag is missing. I think it plugs into a test box of some sort. Is this what SUN had before they...

I have a Hoffman Computer tire balancer that works great for off car balancing.But what I need to know is that I have acquired a Hunter Tune-In Balancer and tire spinner. I have no idea how to use the Tune-In Balancer or a strobe balancer. I have seen a Strobe balancer used once back in 1968...

I have been asked many times how to test a PIP Sensor by itself so here is what I came up with.Playing at the bench this weekend with a Distributor and PIP Sensor and here is what I found out about testing a PIP Sensor.The PIP Sensor just has an off and on output but to test it you have to...