motor problem HELP!!!

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Mar 7, 2004 | 11:12 PM

benschultz4x4

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Joined: Dec 2003

Posts: 62

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From: oregon

motor problem HELP!!!

hey guys i have a 86 ford bronco fullsize with a 302 fuel injected motor, and i think i got a bad fuel injector, i hear a whisling nose by fuel injector #1 and i give it higher rpm's and i get this loud POP nose by that injector, is there a special trick to test them? are how do i go about replaceing that one?? and thing will help guys thanks

Mar 7, 2004 | 11:17 PM

BroncoRoadKill

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Joined: Sep 2002

Posts: 2,195

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From: San Antonio, Texas

You can go too a shop and heve them put it on an engine analyzer and they can turn the injectors off 1 at a time. Or find what is causing the problem.

Mar 7, 2004 | 11:17 PM

DW2455

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Joined: Jul 2003

Posts: 1,486

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From: Independence, MO

I dont know, i havent run into that problem, but maybe its just a bad o-ring around the injector, try spraying carb cleaner or ether around it while its running and see if the engine tone changes, if so then it definatly sucking air. Good luck DW