i have a 87 325i that has a fuel problem when the fuel tank/gauge shows just below 1/4 tank. it starts to loose power, like fuel starvation and the check engine light comes on. you can "feather" the gas pedal and it will pick up a bit but its hit or miss.
if i fill the tank up it runs great and the check engine light turns off, until below 1/4 tank. i have only owned the car for 2 fuel tanks, so just learning the symptoms.
so - from the parts look up the 87 325i has an in tank fuel pump?/!l so i would guess either the fuel pump is getting hot with no fuel to keep it cool, or trash in the tank getting sucked into the screen.
any suggestion or ideas?
im thinking i need to replace the pump! any upgrade suggestions?
appreciate everyone's time...!!!