mixing engine oil

[pathfinder]

hi

sorry for rather silly question.
my car is old saga megavalve 1.5 .....the piston rings worn out and produce white smoke+makan minyak enjin. as the car being use for "lasak" i dont plan to overhaul the engine in near time.

for the past 3 months i've been top up the engine oil once a week...normally with 20/50 rating and sometimes 15/40. is this okay? the brand of oil also mixed up.

is this okay?

 

[huakenny]

use SAE30.....wont makan minysak oledi ur engine

 

[AccordRacing]

engine oil comsuption
1)loss power
2)waste engine oil
3)waste petrol
if count as long term,the amount already can overhauled or tranplant engine,just around 1.2k can fully overhauled n get brand new engine,its worth if u plan to use the car for long time

 

[guest18]

mirage and vr-4 engine is calling for you

 

[Ronald_loulan]

I think u should trnsplant ur engine if u can afford it...
U will get more milage wif Fuel Injection engine...

 

[pathfinder]

nice replies everobody.

thank u.

i plan to keep the car for another 1 year...want to overhaul later.but if the cost too high...i think better get new engine. but what are 1.5 engines suitable & without many mods needed? how much for used donor engine?

 

[AccordRacing]

overhauled = 100% new engine = have to treat ur engine like those new car
transplant = gamble = which mean 50% ur engine condition good or bad,if still got the problem of engine oil comsuption then take care

 

[Ronald_loulan]

AccordRacing is rite.....
Overhaul is better if nothing wrong wif other engine parts coz old car ma....