Quote Originally Posted by dr. d View Post
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una... all high tension cables must be properly and effectively connected. otherwise, you will have misfire, rough idling and dying engine. if you can not remedy or fix them, then you have to replace them.
baka kailangan lang ng tune-up with that pcv properly connected. the mechanic probably tuned it up with that pcv dis-connected. but i am not sure.. it's been quite a while when we actually did tune-ups... i might have forgotten some tricks of the trade..
fuel filter hissing sound? hendeh ko alam.. baka tunog ng carburator ang naririnig nyo..?
when the aircon is turned on, the engine automatically goes into higher rpm mode. that is why the engine seems to run better.
good luck and have fun.


Thank sir for the quick post!

I will try to fix my spark plug wiring muna cguro.