so i went to check out the cap on my 97 gmc 5.7. Here is the strange thing i found why the miss. bad plug wire. While i was removing the plug wires my cap popped off on one side I was like what the hell not pose to do that. i wiggled the cap and the entire thing came off. now it just sits on there. how do i get the cap to stay on when the bolts that came with it do not go tight? any ideas I wrapped the bolts with Teflon tape for now but its still not solid.