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2022 GMC Sierra cold start cylinder #8 injection pulse

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    • #737125
      Nimizzy
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      My 2022 GMC Sierra crew cab Texas Edition check engine light came on and the code read cold start cylinder #8 injection pulse. I took my truck into the dealership and they said they have wait for the part to come in before they can fix it. Is this a problem I should be concerned about since the truck is new?

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