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When starting the car it goes high RPM

Tiny
DIANE VAIL EICHORN
  • MEMBER
  • 2002 CHEVROLET BLAZER
  • V6
  • 2WD
  • AUTOMATIC
  • 180,000 MILES
New fuel pump and new throttle position sensor. When starting car goes high rpm have to shut down.
Tuesday, May 16th, 2017 AT 4:29 PM

3 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Have you checked for codes in the computer and for vacuum leaks?
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Tuesday, May 16th, 2017 AT 6:24 PM
Tiny
DIANE VAIL EICHORN
  • MEMBER
  • 2 POSTS
Looking for vacuum leaks. Will let you know.
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Wednesday, May 17th, 2017 AT 5:10 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Okay, what about checking for codes in the computer?
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Wednesday, May 17th, 2017 AT 8:06 AM

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