Just replaced fuel injector pump and pmd with relocate. Bled injectors but when I try to start has bad fuel leak at rear of engine. Appears to be coming from rear main seal but no fuel in oil. 1998 gmc 3500 sle. Any help at all is greatly appreciated

 

Check out the fuel filter housing. The heater on the bottom is prone to leaks.

 

Thanks. Will try that in the morning

 

Thanks a lot. That solved the problem

 

so what exactly did you do fix the problem..I'm having the exact same problem! Please offer your insight on this I just need my truck back up and running