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Mopar1973Man

By Mopar1973Man,
in 3rd Generation Dodge

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dorkweed

dorkweed

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The high rail pressure is probably the FCA/Fuel Control Actuator. It's located on the CP3 and is the part with the electrical plug. It controls the amount of fuel entering the "pump" part of the CP3. They have been known to stick open.

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Mopar1973Man

Mopar1973Man

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That was my thought too... Being the owner doesn't seem to have the code this time... Also I forgot to mention the fact he had it completely shut down once throw a few error codes including ECM failure... Then waited for about 15 mintues and it fired right back up like nothing happened... I suggested a wet or loose connection to this problem...:shrug:

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