2002 Jeep Liberty Won't idle when cold.

2002 JEEP LIBERTY
86,000 MILES • 6 CYL • 4WD • AUTOMATIC
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RBERGHEF
  • MEMBER
  • 1 POST
I am not receiving any error codes but when car sits overnight it will not start in the morning unless I press on the gas pedal and raise the RPM up to 1500 or higher. I have read that I need to replace a temp sensor but what one?
Dec 4, 2008 at 4:09 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check the coolant temperature sensor, idle air control valve/motor/ISC, throttle position sensor and EGR valve-
Dec 4, 2008 at 4:22 AM
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