1995 Chevrolet G Series Van (G20) Q&A

1995 Chevrolet G Series Van (G20) Question: What could cause my van to hesitate off n on while driving after it warms up?

replaced muffler, fuel pump, gas filter, cleaned carb. what else could it be? -
Answer 1
have shop check it -
Answer 2
seek diag and est from your mech,as this the sort of thing that needs to be looked at -