My truck runs great except when its cold

Tiny
ANONYMOUS
  • 1989 NISSAN HARDBODY
  • 100,000 MILES

My truck runs great except when its cold. It stumbles and sputters but once it warms up it runs great.

Tuesday, December 18th, 2012 AT 5:06 AM

1 Reply

Tiny
DRCRANKNWRENCH
  • EXPERT
  • 3,447 POSTS

The Idle Air Control Valve is probably bad and needs cleaning or replacement. It is on the intake manifold near the throttle body.

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Tuesday, December 18th, 2012 AT 6:01 AM

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