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Old 01-27-2014, 04:35 PM   #1
mudbug89's Avatar
Join Date: Jul 2012
Location: southern cali
Posts: 60
89 yj throttle body

hello ya'll! i have a 89 yj 2.5L throttle body injected(not multi-port, just one fuel injector). after much to do i have finally found out what the problem part is, but have no idea what said part is. when you take the top off, you can see the injector and the clip on the top that delivers the fuel. the rubber on the underside of said clip is cracked and worn and leaking. anyone know where i can get a new clip or rubber for the clip?

p.s.: will post pictures in a bit.

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Old 01-27-2014, 05:02 PM   #2
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above is a pic of the underside of the clip with the rubber seal visible.

and the second pic is of the clip attached in it's natural position.

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Old 01-27-2014, 07:39 PM   #3
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Go to www.jeepforum.com. and search for 87-90 2.5L throttle body rebuild. He shows a complete rebuild kit for what he did. Its made by standard products so it should be available at any Napa store.
'87 YJ, 4.2L built and bored, 8.5" of lift, 8.8 rear, AX15/NP 231, Tom Woods drive shafts, Flat fenders, 12,000LB winch, Custom bumpers, Rattle can paint job. Never completed...
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Old 02-05-2014, 08:02 PM   #4
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Location: southern cali
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i actually found it at o'reillys auto. it's called a throttle body injector wiring harness and isn't listed in the jeep parts or rebuild kits. i found it listed for a 90's chevy htrottle body kit, same part though. just a heads up to anyone else who ran into this problem.
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Old 02-05-2014, 11:45 PM   #5

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89 2.5 TBI, 4" RC lift, 1" Booms, SYE, Adams Driveshafts front and rear, Ford 8.8 with 4:88s, BFG 33X12.50X15, and a ton of other stuff.

AF Jeep Club Tail Number 184
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clip , fuel , grommet , injector , throttle body

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