What oil and/or viscosity are you contemplating changing to?

[addyguy]

As soon as the weather is nice enough to change oil outside, I'll be putting Castrol GTX Hi-Mileage 5W-30 in my Soul.
First time for HM oil in this car.

 

[Ws6]

I run the recommended weight, using Mobil 1 EP.

 

[ZeeOSix]

Originally Posted by Brian553
Originally Posted by 1978elcamino
5w30 to 10w40 in the 5.0 after warranty, why? to see if it will get rid of the typewriter tick

The coyote specs 5w50 when put in the Mustang GT. Wanna try a 15w40 at least?


Ford doesn't even recommend 5W-50 for track use anymore on the 2015+ Mustang GT (Coyote).

 

[bbhero]

Carquest full synthetic high mileage 5w30.... Made by Amalie oil. Like to try a new oil in the GG... 15 others have been run in there in the last 220k miles.

 

[Skippy722]

Going to be switching from Pennzoil Platinum 5w20 to M1 EP 5w20 in the van and 300. Should be able to go a year easily, 300 sees ~6,000 miles a year and the van sees about 10k.

 

[cbpat1]

I'm switching to Shell Rotella Gas Truck 0w-20 for my 2018 Tahoe and am sticking with Pennzoil Ultra Platinum 5w-30 for my 2018 Acadia. The Audi dealer uses Mobil 1 in my wife's S5, but, I'm not sure what weight it uses.

 

[kschachn]

Originally Posted by cbpat1
The Audi dealer uses Mobil 1 in my wife's S5, but, I'm not sure what weight it uses.

What spec does the vehicle require?

 

[PimTac]

I have Havoline Pro DS on deck.

 

[cbpat1]

Originally Posted by kschachn
Originally Posted by cbpat1
The Audi dealer uses Mobil 1 in my wife's S5, but, I'm not sure what weight it uses.

What spec does the vehicle require?



I'm not sure what the vehicle requires, but I'm sure the dealer puts in whatever is called for.