2006 Subaru Forester engine idle

13,000 MILES • 4 CYL • AWD • AUTOMATIC
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TLMAKER
  • MEMBER
  • 1 POST
my car idles fine until I put it in gear or turn on the air conditioner then it starts to shake as it seems to be idleing to slow is there any way to increase the idle? there are no lights on and it runs fine other than at a idle
Oct 11, 2010 at 6:48 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Hi tlmaker, Welcome to 2carpros and TY or the donation

Your idle speed is automatically adjusted by the computer and needs a special monitor device to view its parameters. Try this clean out the idle air control valve and see what happens.

Or you can try adjusting the rpm on the throttle stop screw
Oct 11, 2010 at 9:44 AM
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