Car cranks but no start on a 96 chevy s10 p-u v4..
done a COMPLETE tune up about 3-4 months ago along with an engine coolant flush and fill. (recently been eating up the gas )could be a loose ignition wire? when i try to start the damm thing i can hear the starter i try to pump on the gas ...nothing..it starts when it wants to please help me also since a few months it kind of sounds like a helicopter is under the hood not a very loud noise only i hear it every 1 thinks im crazy and in warm weather idk why but heat comes from the heat/a/c/ vents