help me ID 4.0 fuelrail connections - Off-Road Forums & Discussion Groups
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post #1 of (permalink) Old 11-21-2002, 07:21 AM Thread Starter
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help me ID 4.0 fuelrail connections

My 4.0 engine came out of a 93 Cherokee. I have no idea which is the supply or return on the fuelrail. I lettered each one in the picture. My Hayne's manual doesn't label them anywhere. Can someone ID these for me?
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post #2 of (permalink) Old 11-21-2002, 08:15 AM
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Re: help me ID 4.0 fuelrail connections

A return since its behind the pressure regulator and smaller

B supply since its on the fuel rail and bigger.

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post #3 of (permalink) Old 11-21-2002, 09:17 AM
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Re: help me ID 4.0 fuelrail connections

Jeepnmatt is correct on this one.
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