Engine oil AMSOIL or OEM Subaru

AMSOIL Engine oil
anotherg7
  • Warning light:
  • Engine noise:
  • Exhaust smoke:
Rating 5.0

since nabasa ko yung about choosing oil ng isang member dto. sinubukan ko yung amsoil . dabest

Pros: dabest
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AMSOIL Engine oil

I did Amsoil once a year about 8 or 7k miles since I live 3 miles from work, decided and went with Penzoil every 5k miles on 2014 4runner. is cheaper and better than toyotas mobile oil

Pros: cheaper and better
Mileage: 8000 km
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OEM Subaru Engine oil

No issues with 5w-30. Switched my 21 Crosstrek to it due to the summer months coming. Little dip in mpg but the engine runs smoother.

Pros: engine runs smoother
Cons: little dip in mpg
Vehicle: Subaru
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AMSOIL Engine oil
huichox4
  • Exhaust smoke:
Rating 1.0

I've used amsoil 5w40 European formula ir worked great for when it was a street car, switched to royal purple 5w-40 due to a recommendation and immediately regretted it, tons of blow by I didn't have before. Dumped the royal purple CRAP as soon as possible, just a few miles on it.

Pros: worked great, street car
Cons: tons of blow by
Vehicle: Volkswagen
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