BroncoII4x4.com

you can hear the pumps running, but you can also disconnect fuel line from the tank side of collecter, and see if fuel is pumping out of there or not

finally got the bronco running decent. found a kinked fuel line, replaced and the motor finally ran smooth. Now have a new problem which seems the air-fuel ratio is incorrect. This seems to get worse when the car is warm. However, it doesn't seem to be running rich as this is no smoke. while driving ...

i had a kinked fuel line, and crap in the lines. wouldnt hurt to clean out the lines and or filters. excess strain on the pump?

back to same problem. timing is set correctly. sputters/hesitates terribly when it warms up. while cold, can rev right to redline, as soon as it starts to get warm, put pedal to floor, and it sputters at like 2000rpm

yea thanks, i actually changed both fuel filters tonight, even though one was said to be done already. i pulled the rear one off, and there was no filter in there what soever. so put filter on there, and disconnected battery for few minutes, and problem seems to be better. doesnt stall, but now has ...

87 broncoII, been on here checking what everyone has said the problem is. i have changed the in tank pump, high press pump, map sensor, TFI, pcv, rotor, cap, plugs, wires, have spark. the car will start up with no problem, run for awhile, until the throttle is pushed. will start to sputter, and ...