my car is 200k already. campro 1.6.

should i buy shell high mileage oil ?

as i understand it will loosen up the seals inside engine. will there be any side effects ?

is there a difference betweek sucking oil from dipstick tube and draining from the drain plug ? which one is better?

so i think its best to just use the vacuum machine.

those drain plug always lose its thread after many2 years.

number 1 cause of engine oil leaking.

just hope the pomen dont keep quiet if the tube somehow putus inside.