Quote:
The one thing it won't do is "(pom ) sound then all dead"

To resolve this problem (pom sound then all dead), start with the basics, your basic tune-up procedure
* Compression test
* Timing check
* Spark test
etc.

finally i found the problem... the conrod burn duh.. the engine oil empty.. ( leaking i guess ) so will it be other thing like bearing, valve, piston n etc to be problem as well ??

so will it better i rebuild this a15 or find another a15 engine i think it will cost alot to rebuild rite ???