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10-08-2006, 10:36 PM
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#1 | ||
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FF.Com.Au Hardcore
Join Date: Apr 2006
Location: Australia
Posts: 1,452
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Hey guys, after some advice here, my AU1 Fairmont drives beautifully but the idle is a bit rough, sort of hunts a bit and vibrates sometimes more than I think it should. I've replaced the leads, spark plugs, fuel filter in the past week and it hasn't helped too much. The mechanic I've been too reckons it's most likely the injectors at this stage, since he's had it hooked up to the computer and all is good there and it's obviously not the leads, plugs or fuel filter. Does this sound reasonable? He's quoted me 200 bucks to take it all apart and clean the injectors. Is this a hard job, or should I get some NEW injectors myself and put them in? Any other ideas? I want to get it all sorted and running perfectly before I start too many pricey mods... Thanks a lot, Matt.
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10-08-2006, 10:53 PM
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FF.Com.Au Hardcore
Join Date: Feb 2006
Posts: 1,078
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Mine does a simular thing. I dont notice it when I start it up, but when Im sitting at the lights, I can.
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10-08-2006, 10:54 PM
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Smile
Join Date: Dec 2004
Location: Merrylands Sydney
Posts: 8,541
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Clean your pcv valve and make sure the hose going into the rear of the rocker cover is tight.
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Stingray Car Security ph 0414445444 Single din radio fascias for fg to fgx fords Australia wide . FG 1 2 and 3 gauge holder in stock now! https://stingraycar.com.au/shop/ Site Sponsor See Sponsor Stingray Car Security 😍👌✌ AU wagon 6 14.241@96.75 1/4 mile sold.Octane fg xr6 turbo!! 12.312 112.21 mph home tune f6 injectors gone ..now in nitro fgxr6t ready to go again 
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10-08-2006, 11:07 PM
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FF.Com.Au Hardcore
Join Date: Apr 2006
Location: Australia
Posts: 1,452
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I haven't checked the hose, but I forgot to mention I cleaned the throttle body and ISC valve too. Has anyone changed their injectors themselves?
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10-08-2006, 11:25 PM
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FF.Com.Au Hardcore
Join Date: Sep 2005
Location: Perth, Western Australia
Posts: 570
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injectors aren't that hard compared to a diesel motor where u have to bleed the fuel system
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01 AUII XLS Regency Red Ute 4.0L Egas Auto Mods -transcooler, tickford intake, K&N pod filter, Pacemakers, 2.5 inch exhaust, Crow Cam, 1981 XD Fairmont 351 - 351 Cleveland, ARP bolts, flat top pistons, Stage 3 Dynotec cam, ported 2V heads with 4V valves, Roller Rockers, Weiand manifold, Mighty Demon, 1/2" fuel lines with blue Holley fuel pump, Crane hi-6 ignition, B&M megashifter, C4, hi-stall, shift kit, 3.77 Ford 9" LSD. Thanks to: EvilChief and SJW Performance |
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Rough Idle Au1
Linear Mode
