Initial rough idle.

[Ben626]

I have a 2002 Gmc Sierra 2500hd with the 6.0

On cooler mornings around 25 degrees when I start my truck it will start up just fine then it with idle rough for about 30 seconds. Almost to the point of it dying. Then it will clear out and be fine the rest of the day.

I'm only concerned is because I was gonna install a remote starter soon and I didn't want this rough start/idling be a problem.

 

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[Ben626]

Today it was 8 degrees when I started it did the same thing but this time it died . I restarted it it ran rough a little bit idled up and down for a few seconds then it cleared up

 

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