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Regardless of advertising hype, the brand of oil used in a car has no real effect on gas mileage. Clean new oil of any brand will make the motor run more efficiently and reduce engine heat somewhat through optimal lubrication, but the effect on gas mileage is negligible. Some arguments have been made that synthetics improve mileage, but it's not really enough to be quantifiable.
Engine oil can contribute far more to engine longevity than gas mileage. In this respect, synthetics (e.g., Mobil1) have a demonstrable track record for being better in 4-cycle engines. The most important thing is to change oil (and oil filter) at regular intervals with oil of the weight specified by the manufacturer and maintain proper oil levels at all times.
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Is high mileage oil better for your car than regular oil?
I assume "High mileage oil" refers to oil that does not need to be changed for a "high mileage". What might be called "long life oil". The point is not that it's better, or worse, for the car. The point is that it lasts longer. This means it does not need to be changed as often. This means the car will use less oil during it's life, generating less toxic waste (Used engine oil is "Very Nasty Stuff"!) to be re-processed. TO sum up, it's not better for the car, but it is better for you, me, everyone else, and the planet we all live on. There are oils that are formulated for high mileage engines.
What is the best oil for high mileage dodge ram 3500 van with 318?
Pennzoil High Mileage conventional oil.
What oil is used for high mileage for 2006 Nissan Quest?
SAE 5w30 any major brand of High Mileage oil.
Can you use lucas oil treatment with mobil high mileage oil?
You can use Lucas oil treatment in just about any type of oil. I use it with Valvoline high mileage.
Does the Sears oil changes coupons work on the high mileage oil change?
No it will not. If it is a coupon for a regular oil change, you will not be able to get that special rate on the high mileage oil change.
Does using high mileage oil in a Buick equipped with oil life system hurt?
No, you can and should use high mileage oil if the vehicle has over 100,000 on the ODO.
Is it advised to put high mileage oil or an additive in the oil in a car with 120000 miles?
Switching to a High Mileage oil is a smart move but using an additive I would not recommend. All the additive you need is already in the High Mileage oil you buy as long as you purchase a quality name brand oil.
What is the best oil to use for a 2001 jeep wrangler with over 100k miles?
A high mileage 10w30A high mileage 10w30
What kind of oil does my 1989 Mazda B2200 take Mileage is at 109204?
10w-30 high mileage oil
What kind of oil do you use for a car that has over 100000 miles on it?
I recommend a high mileage oil such as Pennzoil High Mileage in the weight the manufacture of the vehicle recommends.
What is the best oil for high mileage caprice high mileage oil for caprice?
I use Penzoil high mileage in my 105,000 mile LT1 caprice with an AC Delco filter. You can get a 5 qt jug for around $13 at walmart.
Which type of oil is better for older cars?
There -high mileage- oils that can improve the way your car is run. Some brands that do this are Valvoline and Castrol.
