why does my 1994 e320 mercedes benz wagon idle high and does not idle down...

1994 MERCEDES BENZ E320
22,700 MILES
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MERCEDES1994
  • MEMBER
  • 1 POST
car starts rite up but idles high and when i take off and pres on the gas pedal it wants to dye out...
Nov 3, 2011 at 7:47 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Check for vacuum leaks, check idle air control valve, check throttle position sensor. NOTE: If the check engine light is on, have the computer scanned for trouble codes. Most parts stores will do it for free.
Nov 3, 2011 at 7:51 PM
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