I was shopping for synthetic over the weekend, and saw the "Extended" syn. was just 75 cents higher than regular Mobil 1. (this stuff is approaching 10 bucks a quart!!)
The "stars" on the bottle says it can handle heat better, and it is guaranteed for 15k miles.
Winter is coming up, so I will not be seeing any excessive heat. I only run syn in winter.
I drive a 1.6L 4 cylinder Nissan Note with 40k miles. planning 7.5K-8k oil changes with 15k-16k filter(Napa Gold) changes. Engine has trouble staying hot in winter.
The "stars" on the bottle says it can handle heat better, and it is guaranteed for 15k miles.
Winter is coming up, so I will not be seeing any excessive heat. I only run syn in winter.
I drive a 1.6L 4 cylinder Nissan Note with 40k miles. planning 7.5K-8k oil changes with 15k-16k filter(Napa Gold) changes. Engine has trouble staying hot in winter.
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