Fuel problems

Hi, you did not mention which engine your Chevrolet truck is equipped with - share that.. Overweight or not, the trunk engine running is independent of this. Sounds like an engine performance issue; checking fuel delivery, air flow, exhaust flow and ignition spark is needed. Hands on testing the various relevant components will get you the answers you need https://repairpal.com/auto-repair-near-me Click the link to find some shops near you who can help out!