I have a 2005 Hyundai Elantra GLS with 21,000 miles
which I love so far and it runs flawlessly. Since
my first oil change, I have always had the oil and
filter changed at the dealer.
However, I notice almost every time I go, they are
using a different brands. Sometimes Mobil, next time
Kenall, next time Castrol, etc.
The service manager told me that they purchase
whatever quality oil that they can get the best
price in bulk.
My question is if this is ok for my car to always
have different brands of oil? It is always 5W-30
though. Just wondering.
I faithfully do 4000 miles changes since day
one.
which I love so far and it runs flawlessly. Since
my first oil change, I have always had the oil and
filter changed at the dealer.
However, I notice almost every time I go, they are
using a different brands. Sometimes Mobil, next time
Kenall, next time Castrol, etc.
The service manager told me that they purchase
whatever quality oil that they can get the best
price in bulk.
My question is if this is ok for my car to always
have different brands of oil? It is always 5W-30
though. Just wondering.
I faithfully do 4000 miles changes since day
one.