Code P0134

1999 PONTIAC GRAND AM
235,000 MILES • 6 CYL • 2WD • AUTOMATIC
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WAYNEGABRIEL
  • MEMBER
  • 2 POSTS
I Get Code P0134 On My Grand Am SE 3.4L Changed the Oxygen Sensor The Mass Air Flow Sensor And it still does the same thing it runs good when it warms up the RPM Goes Up And Down Then Stalls
Jul 11, 2011 at 10:50 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the idle air control valve, EGR valve and also the air intake tube between the throttle body and the MAF sensor if its sealed properly and not allowing unmetered air to enter-
Jul 11, 2011 at 11:27 PM
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