Hi everyone!
This is an old thread but I'm hoping someone will be able to assist here.
About to do my first service on my VF V6 Calais since the warranty period expired and I'm finding it difficult to choose the right type of oil and coolant.
I've done some research and came up with the following products.
- Mobil Super 3000 Formula D1 Fully Synthetic 5W-30
- Caltex Havoline ProDS Fully Synthetic ECO 5 5W-30
- AC Delco Dexos 1 Fully Synthetic
- Castrol GTX Magnatec Sto Start Fully Synthetic 5W-30 AT
I know all of these oils are top quality and from reputable brands so I can't really go wrong. Suttons were using Caltex for the warranty servicing period so I'm happy to continue with that but it's hard to find now with the return of Ampol and rebranded sites who now only stock Mobil products. Mobil seems to be the oil of choice here on the forums so again, no problem with that.
Has anyone used AC Delco oil? This works out to be the least expensive option (trade price). Is this oil produced by ExxonMobil or is it GM's own product?
I'm also looking for recommendations on coolant for the same vehicle as there are numerous choices available. I'd prefer to use one brand for both oil and coolant. AC Delco is GM recommended and both products are readily available at my local dealership.
Any recommendations would be greatly appreciated.
Thanks