Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hello, I'd be happy to help! First, have you tried spraying alternate fuel into the intake such as brake cleaner or carburetor cleaner? Have you checked the actual fuel pressure on the system? These are extremely sensitive to low fuel pressure, it doesn't take much for it to have problems.
Try those and let me know what you find. Do not press accelerator when using alternate fuel, it will take care of itself if that's the problem.
Ok just keep me updated, stay safe in that weather!