Why does your 89 corvette act like its starving for fuel after warming up?

Answer 1

make sure your fuel filter is good check fuel pressure while driving(run hose and gauge to windshield mount gauge under wiper so you can see pressure while problem occurs, if pressure is good about 28---38 psi have your mass air floe meter checked they had problems with maf relays also maf power relay and bad maf sensors check the wire in the sensor very closely with a magnifying glass if there seem to be fibres wrapped around the wire this gives the computer the wrong air flow reading. this is caused by cheap air filters or wet air filters the fibres can be cleaned very gently with a big sewing needle also they now have maf sensor cleaner which is safe to spray on filament good luck