Hesitate on acceleration 87 Chevy S-10?

check all the basics, and read up on diagnosis of more difficult items in a manual... fuel filter, plug wires, check engine light on? spark plugs etc etc etc etc etc etc etc...get it? Everyone should have a manual for their vehicle, and the library should have a professional shop manual available, for FREE, in the reference section(make copies of the correct sections) read up and fix it like a PRO! :) good luck-Dave