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Idle speed

Tiny
RAEFATIE
  • MEMBER
  • 2004 NISSAN MAXIMA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 133,254 MILES
Hello please I have one fault in the engine if I erase by scanner comme back the fault is ISC system can u help me please.
Friday, February 29th, 2008 AT 3:51 AM

4 Replies

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
That is the Idle Speed Control Motor. Try removing it and cleaning it out with carb cleaner, Also clean out around the butterfly in the throttle bore with carb cleaner and a rag.
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Friday, February 29th, 2008 AT 7:50 AM
Tiny
ROB BUSH
  • MEMBER
  • 2 POSTS
  • 2003 NISSAN MAXIMA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 72,500 MILES
I need to adjust the idle speed how is this done?
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Saturday, November 9th, 2019 AT 3:30 PM (Merged)
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
No adjustment needed on this vehicle, If it is not idling properly than may need to check for component failure such as a vacuum hose leak or the throttle actuator needs service.

https://www.2carpros.com/articles/throttle-actuator-service

Please run down this guide and report back.
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+5
Saturday, November 9th, 2019 AT 3:30 PM (Merged)
Tiny
FORDPOWERSTROKE21
  • MEMBER
  • 1 POST
I had this problem and had service the throttle bore, all fixed I love this site
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Saturday, November 9th, 2019 AT 3:30 PM (Merged)

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