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Doug Domm · 11-12-2011, 09:41 PM

We are now in full on winter and it hasn't skipped a beat since it turned cold even at operating temp. I am thinking that with the cold ambient temp (winter) it is calling for more fuel and delivers the higher rate just fine. It always seemed to show up when fully warmed up and at dead idle with very small fuel requirement. If you turned on the air it would smooth out because of the higher fuel demand to run the air or if you would break the throttle just off idle it would run fine. Frustrating!!

11-12-2011, 09:41 PM	#14
Doug Domm Member Join Date: Apr 2006 Location: canada Posts: 244 Likes: 26 Liked 40 Times in 19 Posts	Re: engine misfire on 350 vortec We are now in full on winter and it hasn't skipped a beat since it turned cold even at operating temp. I am thinking that with the cold ambient temp (winter) it is calling for more fuel and delivers the higher rate just fine. It always seemed to show up when fully warmed up and at dead idle with very small fuel requirement. If you turned on the air it would smooth out because of the higher fuel demand to run the air or if you would break the throttle just off idle it would run fine. Frustrating!!