My 91 s10 blazer 4.3 v6 tbi
91 s10 blazer 4.3 l v6 4x4 when I start it it turns but have to
feather gas pedal to keep running smooth if I take my foot
off it runs shitty or dies also when I am driving it around my
yard if I hit the gas or brake pedal to hard it cuts off on me
and I have to put it back in park replaced fuel pump fuel
filter oil change. Oil filter spark plugs