2005 Chevrolet Equinox Engine Warm You Try Speed Quickly Cuts Out Take Easy

104,000 MILES
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ANONYMOUS
  • MEMBER
  • 1 POST
when engine is warm and you try to speed up quickly it cuts out. if you take it easy it goes just fine. pulled the codes and get a multi mis fire code. have changed plugs, wires, mass air, and coil. it ran good for a few days and started doing it again. it idles just fine if you give it gas while in park it runs fine , only when it has a load on the engine does it cut up.
Mar 27, 2013 at 5:18 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check your fuelpressure as well. low pressure causes misfires
Mar 27, 2013 at 6:51 AM
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