Hi,
My fuel mileage is down and I've replaced MANY things in an attempt to sort
out why my 85GL is running rich and eating gas.  Here is a list of stuff
that has been done as an attempt to fix........replaced O2 sensor, both temp
sensors, new thermostat, new water pump, fuel filter, injector wiring, air
filter, plugs, wires, distributor, rotor...........

could there be a problem with the ECU, leaking injectores, bad fuel
pump??????????

HELP

Chad 85GL