i have a question my 93 300se is not firing in cyl #1 and it has a dead miss so i did a compression test result was cyl#1 60 psi #2 150 #3 150 #4 149 #5 151 #6 150 its not backfiring just has miss and i can hear a little clattering sometime when i accelerate. i also taken the valve cover off and everything looks good there so my question is what do you guys think my problem is burnt or stuck valve i dont have a cash for a mechanic right now thanks for your help.