When my truck warms up the idol fluctuates up.

Tiny
ANONYMOUS
  • 1994 NISSAN HARDBODY
  • 100,052 MILES

When my truck warms up the idol fluctuates up and down and I just had a brand new throttle position sensor put in could it be in air intake problem

Saturday, October 27th, 2012 AT 10:33 PM

1 Reply

Tiny
HMAC300
  • EXPERT
  • 45,722 POSTS

Clean throttle plate on both sides as well as iac with choke cleaner. Scan for codes and check for a vacuum leak with choke cleaner.

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Saturday, October 27th, 2012 AT 11:05 PM

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