So I have been working on a 1991 civic hatch that was previously sitting untouched for about 8-10 years. I have replaced the fuel pump and tank so far as well as the fuel filter in the engine bay.

I can heat the pump priming and liquid flowing, but they fuel isn’t making it to the fuel filter.

Any idea of what to check first or what may be the problem??

P.S. the tank and pump where SUPER rusted out when I removed them so I’m assuming the rest of the system isn’t too great either.

 

Your feed line is probably clogged. Disconnect the line from the fuel pump hanger and from the bottom of the filter and try blowing compressed air through the line from each direction. You may be able to push whatever is clogging the line out. Worst case, you may have to run a new fuel line.