Rotella 15w-40
03-30-2014, 07:10 PM
#1
Member
Thread Starter
Rotella 15w-40
I've decided to try a new mechanic that a good buddy of mine recommended. He seems to be reputable and had a couple AMG's, a Maserati, and a 550 Maranello inside. I have always had the oil changed with Mobil 1 0w-40 or 5w-30 but he used Rotella 15w-40. I've read that the oil has more zinc in it to help preserve the longevity of the motor. Has anyone else ever had experiences with rotella? I'm willing to try it out but not sure if I should have him switch back to Mobil 1 next time around. The motor runs smooth and seems to be quieter but I'd rather use the oil that would protect the motor the most
03-31-2014, 07:34 PM
#3
MBWorld Fanatic!
Join Date: Jun 2005
Location: Chicago
Posts: 1,308
Received 173 Likes
on
124 Posts
2018 GLC300 4Matic; 2005 C55; 2003 360 Modena
+1. No way Rotella. Mercedes delivers the car with 0W-40, recommends 0W-40 in factory approved listings and yet someone pushes a non-approved product with talk of a zinc content. Amazing. Hopefully a factory fleece filter was used.
I'd drain it, refill it as spec'd with 229.51 factory fill 0W-40 and an OEM fleece filter. The oil put in your car is spec 228.3 and isn't even applicable to gasoline engines let alone AMG engines.
I'd drain it, refill it as spec'd with 229.51 factory fill 0W-40 and an OEM fleece filter. The oil put in your car is spec 228.3 and isn't even applicable to gasoline engines let alone AMG engines.
Last edited by kjb55; 03-31-2014 at 07:45 PM.
04-02-2014, 04:54 AM
#4
Newbie
Join Date: Apr 2014
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
BMW
Using oil samples as a testing method. I firmly believe Rotella IS JUNK!!!! I will NOT use in my rig. I got 1,300000 using Mobil Delvac. Yes there is better, but Mobil is clearly a great oil.
04-09-2014, 08:10 AM
#5
MBWorld Fanatic!
Many MB guys I know use Rotella on their older gas V8s with good results ...but this oil it is really spec'd for diesel vehicles. As long as the oil is changed hot and often I can't imagine Rotella doing any damage, or being any better (or worse) than the correct weight/specs for the car.
I would use what MB put in the car from the factory and recommends...just to be safe.
I would use what MB put in the car from the factory and recommends...just to be safe.
04-09-2014, 08:15 AM
#6
MBWorld Fanatic!
Join Date: Sep 2010
Location: Washington DC
Posts: 1,545
Likes: 0
Received 6 Likes
on
5 Posts
1999 E320 4matic Wagon, 2005 C55 AMG - sold, 1998 VW Jetta TDI - sold, 2006 C230 Sport - Totaled :(
Many MB guys I know use Rotella on their older gas V8s with good results ...but this oil it is really spec'd for diesel vehicles. As long as the oil is changed hot and often I can't imagine Rotella doing any damage, or being any better (or worse) than the correct weight/specs for the car.
I would use what MB put in the car from the factory and recommends...just to be safe.
I would use what MB put in the car from the factory and recommends...just to be safe.
04-09-2014, 08:56 PM
#7
Member
Thread Starter
I took it to the dealership yesterday and just had them do a service A. I've been having a string of bad luck lately with Indy shops so I think I'm just going to have to take to the dealership for now
Last edited by Benzaddict32; 04-09-2014 at 08:59 PM.
