Quick T.B.I supply/return line question

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Jul 15, 2009 | 11:53 PM

JeepYJv8

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Joined: Jun 2009

Posts: 129

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From: PA

Car: 1992 Jeep Wrangler + a few more car

Engine: Gm 5.7 T.B.I with 1227747 ECM

Transmission: 700r4 DIY built

Axle/Gears: Ford 8.8/D30- 4:10 and lockers

Quick T.B.I supply/return line question

ok im wondering which line is supply and which one is return. if im facing the motor from front is supply on left (pass side)? or vice versa..

thanks guys!!

ok i figured it out, how do i delete my thread?

Last edited by JeepYJv8; Jul 15, 2009 at 11:57 PM. Reason: trying to delete

Jul 16, 2009 | 09:36 AM

tony_cogliandro

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From: sunny so cal.

Car: 1990

Engine: 305

Transmission: 700r4

Axle/Gears: stock

Re: Quick T.B.I supply/return line question

when you ask a question and get the correct information, you should also post the answer to the problem so others with the same question will see it.

Jul 16, 2009 | 04:08 PM

Darkshot

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From: Sacramento

Car: 91 RS

Engine: 350 TBI

Transmission: WC T5

Axle/Gears: 3.42 Posi

Re: Quick T.B.I supply/return line question

For the record, the supply line is the slightly larger diameter line that is on top (where the lines go behind the alternator). The return line is on the bottom.