[nik88tsupra]

I dont know if anyone has asked this but im new and i have a major problem. all my campression is good except no 4 which is 70 (before this all happened.) I got to work and it was idling really bad. after work i left and it started overheating. my oil pressure dropped way low so i stopped at the nearest gas station to hae a look at the motor. then it died. i finally got it started and headed home. about ten miles later i hit the clutch to turn on to my road and it died. i made the turn and put it back into gear and it started back up with loud loud clicking and knocking.... i pulled into my driveway and it died haven't done anything with it since. 2 doay ago and i havent looked at it because of lots of school and work. whats wrong where should i begin help please.

 

[Turkish]

Is this a serious question? One of your cylinders is 70 psi and your engine is knocking, no oil pressure, and you don't know what is wrong? Your engine is f'ed man you need a new one or a rebuild...