1995 Chevrolet 1500 Pickup Q&A
1995 Chevrolet 1500 Pickup Question: generally speaking, could a 1 inch carb spacer cause a hesitation on take-off.
It sounds like the accelerator pump in you carb is having issues, as the accelerator pump is responsible for a smooth transition from engine idle and take-off. It might be out of adjustment, needing replacement. - lightsaber
very poss carb exccel pump is bad iside carb - globalhelper