i have a 91 blazer that i have had for 6 years and have had no problems till now, it will run for maybe 2 to 3 minutes and cut off. i have replaced the fuel pump ,the in line fuel filter,it seems to be starving for gas but at the same time it seems to be getting it.the motor is a
350 efi. please help me figure this problem out.i am a hands on guy and can usually figure stuff like this out but this one has got me by the toes.