sunrroof leaks on 91 prelude si after rain when I start driving when i make my first stop I will get water dumped on my head or all over my seats n such? why can i do i cant figure out where its coming from

 

hmmm its a 91 you said? Well if its like a 4th gen they shoul dhave drain lines in the pillers...you should check and see if one of those is clogged

 

Once you spot the drain tubes if nothing obvious is blocking them, give a quick burst of compressed air down the tubes it will blow out any crap that might have built up inside the tubes. Then gently pour some water down to further wash them clean and make sure water is getting away, should cure it ?