How to test fuel pressure?
Do I put the fuel pressure guage on the valve which is on the fuel rail or the fuel pressure regulator. Do I need a code scanner for the KOEO Codes or will my Walmart code scanner work that has a blinking light. I also have a real crazy question, because these mechanics say that there is some thing in the wiring system that tells what gear the car is in. I say that is only in the AOD because the transmission has a sensor on the speedometer. Thanks for the help.
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