1995 Chevrolet Lumina motor running high

1995 CHEVROLET LUMINA
200,000 MILES • 3.1L • 6 CYL • FWD • AUTOMATIC
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PRETTYPRISC
  • MEMBER
  • 1 POST
When I start my engine,it runs high and won't idle down
Jul 30, 2014 at 4:28 PM
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FREEMBA
  • ✓ASE Certified Mechanic
  • 1,152 POSTS
  • ASE Certified Mechanic
Check the vacuum hose underhood. There is likely a vacuum leak.
Jul 30, 2014 at 5:27 PM
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