Quote Originally Posted by MugshotXL5 View Post
...the engine dies when pressing the clutch, when cruising or shifting.
changed plugs, turns out i was running too much vacuum advance at idle, retarded a bit and RPM increased. starts easier now, wala na yung feeling na the engine is about to seize. i can hit higher RPMs at idle, unlike before na pahirapan pa to hit 5K rpm with no AC load.

yun nga lang, doesnt sound like detonation pero andun yung lumalagitik. valve lashes?