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H3 hummer wants to die shortly after starting

Old 08-10-2018, 04:42 AM
Junior Member
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Join Date: Aug 2018
Posts: 4
Exclamation H3 hummer wants to die shortly after starting

anyone else have this issue? It only happens on a cold start. Usually in the morning or after a work shift. starts up fine but wants to die and shakes / slows right after started. IT stops when i give it some gas and start driving...i took it to a GM dealership and they had my car for 2-1/2 weeks before they told me they couldn't figure it out. No codes/lights on...
Old 08-10-2018, 06:40 AM
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Join Date: Sep 2008
Location: SE Michigan
Posts: 4,708

Welcome to HF.

The New Member Area is for introductions. Questions can/should be posted in the model specific sections. Example Hummer H3
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