hey, got a 95 gmc 6.5 it has 483000 kms on it stock injectors. i recently noticed a small diesel leak about 2 weeks ago i never look at it but now i see a big puddle when its been parked. it is the injector at the back on the passenger side. its coverd in diesel, i dont know a line is busted or the injector its self leaking? it only leaks when parked. if i keep driving it will anything happen to it or?? thanks for the help!

 

Might want to check the return lines as well as the fuel filter housing-the housing has 2 O-rings that leak when parked and cause hard starts,the fuel drains out the bell housing from leaks there.