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Engine & DrivetrainDiscussions about the engine and drivetrain of your vehicle.
This is a discussion thread titled "2000 PreRunner, starts but stalls", within the Engine & Drivetrain forum, part of the Technical & Vehicle Assistance Forums category.
Please help, my 3.4L prerunner starts but quickly stalls. Fuel pump return line has allot of flow. Could it be the pressure regulator? Does the MAP control the pressure regulator?
Thanks in advance for your help
Tom