saparks10
Bronze Member
I have heard from many people that Amsoil is not API certified. I tried contacting them via email several times but have not heard back. Does anyone know for sure if they are or not?
The API symbol does not mean zero. In any owners manual you will see that putting an oil that does not meet the particular API certification determined by the OEM can cause damage to the engine and is not covered under the warranty. It would be equivelant to having someone who says they are a nurse helping you, or having someone who is a registered nurse with credentials helping you.frank_miller said:yes and no. A few oils are they make (cheap group 3's) are but the API symbol means ZERO! Their oil is heads above most. Install it and have fun and no worries.
saparks10 said:I have heard from many people that Amsoil is not API certified. I tried contacting them via email several times but have not heard back. Does anyone know for sure if they are or not?
DieselPower said:Instead of ranting about something you apparently know little about you might try to actually do some research on the test before you put them down.