2004 Chevy Colorado Hard start

2004 CHEVROLET COLORADO
90,000 MILES • 6 CYL • 4WD • AUTOMATIC
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SMCMILLP70
  • MEMBER
  • 1 POST
Feels like the whole motor shakes when I first start the truck in the AM. After driving, stop and restart the shake is not as violent.
Sep 25, 2010 at 5:43 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
check your engine for codes first as you might have a cylinder not working. then check for vacuum hoses off as you may have a vacuum leak.
Nov 3, 2010 at 2:02 PM
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