I have a 1994 Chevy Caprice Classic LS with a 4.3 V8 engine. The Odometer reading is 196,000. Only thing ever changed as long as I had this car was spark plugs,wires, and fuel pump. When I pull off it has a bad hesitation . On early mornings when I pull off it is ok for about 1 or 2 miles down the road. After that occurs thats when it starts the hesitation, and as it starts that I almost have to hold it to the floor to pick up speed. When I am at normal cruising at about 50 to 60 miles per hour thats when the hesitation also occurs even in a lower gear I still feel the hesitation. Need immediate help on what can be causing this.
Thanks, chevysboy