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1-6 of 6 Results
  1. 2.3L Talk
    Aloha, Had a question about my 2.3 idle speed. Where should it be? At start up it runs about 2100 after a few minutes of warm up it drops to about 1000 rpm. Thanks for your help. And I noticed the throttle body has a sticker that says don't adjust idle screw CCW. Refer to manual. anybody know...
  2. Classic Tech
    For a 1965 289 both manuals i have say to adjust the idle to 500rpm in drive. I did this and the engine runs smooth but now i go down the street doing 30mph without so much as touching the gas. Now I like that the engine is running well but I dont want to have to buy new brake pads every 2,000...
  3. 2011-2014 Mustang GT Tech
    I installed a Boss 302 intake manifold a few weeks back on my 2011 GT 5.0 6MT and I'm running the BBR tune. They sent me an update to adjust the throttle response (they were very responsive themselves!) and when I was putting it on the car I realized I'd missed some option settings when I did it...
  4. 2005-2010 Mustang GT Tech
    All, Having some frustrating issues with my 07 GT. MODS installed: BBK TB BBK CAI UDP JBA Long Tube Headers JBA Catted H pipe Magnaflow exaust Hotrod Cams SCT X3 w race tune from Bama Tunes Just had the headers, midpipe and cams installed and am experiencing the issues below: P0171...
  5. 5.0L Tech
    I have a 89 mustang lx and when i get it started it sets at real low rps ( 500 ish) before coming up to 1500 and settle back down to normal idle. Sometimes it doesnt take off but but will hit a few times then die. To me it feels like it might be dumping fuel. O2 going out maybe?
  6. 5.0L Tech
    I have a 1986 EFI 5.0 HO which has a rough surging idle. When the car was given to me i replaced the ignition switch because the car would not stay on unless i pressed on the gas. Then i replaced the spark plugs and the coil and it ran a little better. But the idle speed drops really low every...
1-6 of 6 Results