gas shooting from cylinders on 95 cavalier

:banghead: I have a 95 cavalier, my boyfriend took the head off and got it shaved because the head gasket was blown. After we put everything back together we found another problem... Gas is now shooting out of the cylinders (with much pressure) we checked all o-rings for the injectors and I put a new fuel regulator on... and nothing is helping. My boyfriend talked to some ppl that said he might not have grounded something right, but we can't figure out what it could be... can anybody help me??:banghead:
Any suggestions would be great!
Thanks,
Jessica

ok.... so the head was warped and needed to be milled flat again. Your BF, replaced it and used a new head gasket. Following all the important instruction for replacing a head...Right ??
1. What engine size ???
2. Where is the gas shooting out of the cylinders ?? Explain this in more detail....

I am going to guess here, but gas is now leaking out around the injectors ???

JzJzz....and the Man from Down Under....Cheers Lass