Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hi there, I am Cam. Sorry to hear about this issue.Do you happen to know what code sets?
It could be a combination of partially plugged fuel filter and thicker than normal fuel. When did you last change your fuel filter?
Ok, Do you have any fuel additive to help in the cold weather you can try?
Before digging too deep, lets try some of that additive and see if its simply a bad tank of fuel. IF not then we can continue diagnosis.
Other than fuel this could be injectors, pump, lines, injection pump, none of which are really all that common.