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2003 Pontiac Aztek RPM

Tiny
MORRISTERRY8
  • MEMBER
  • 2003 PONTIAC AZTEK
Engine Performance problem
2003 Pontiac Aztek 6 cyl Two Wheel Drive Automatic

have a 05 Aztek and it has recently started idleing at 1500 in drive and 3000 in park. I have replaced the Throttle position sensor and that has not fixed the problem. Any suggestions that could help? Thanks in advance.
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Friday, September 25th, 2009 AT 10:54 AM

1 Reply

Tiny
LESLIEGOOLCHARAN
  • MEMBER
  • 1 POST
Check your manifold pressure sensor located atop the intake manifold. It is hooked up the the fuel pressure regulator via a t-conntector hose, so becareful and not pull it to get it off but rather use a screwdriver to pry it off. Also if any codes scan for them at local parts store.
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Saturday, February 2nd, 2013 AT 2:43 AM

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