Car Whisperer

[summer_reine]

I use Shell premium in everything because it’s generally considered the best or one of the best gasolines. ( see Top Tier Gasolines)

At -40 i would suggest the additional octane is even more important to optimum operation.

Also might depend on make/model/year, which you left out.

2025 Mazda 3 GT Turbo

 

[xhxhxh]

“FIAT”

Fix
It
Again
Tony!

So im told lol

 

[Brains_N_Boobs]

 

[Brains_N_Boobs]

 

[Brains_N_Boobs]

https://www.barnorama.com/wp-content/uploads/2025/04/morning_picdump-14-5.jpg

 

[Brains_N_Boobs]

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https://imgur.com/JcL1scO.jpg

 

[Brains_N_Boobs]

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[Brains_N_Boobs]

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[Brains_N_Boobs]

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