Hi,
I own a MINT condition 2005 Hyundai Elantra GLS with just 34220 miles on it. It have been driven very easy for these miles and
I have been doing 4-5000 oil/filter changes since new. I have always used Motorcraft Syn Blend 5W-30, with the blue Hyundai
filter. The engine runs beautifully.
I am wondering if I was to switch to the Motorcraft 5W-20, instead of the 5W-30, would I see any real noticeable fuel
mileage increase?
Also, will the 5W-20 provide the same long term engine protection that I have been getting from the 5W-30.
Since I plan on owning my Elantra long term to hopefully 200,000 miles, I want the best lubrication protection.
Thanks
I own a MINT condition 2005 Hyundai Elantra GLS with just 34220 miles on it. It have been driven very easy for these miles and
I have been doing 4-5000 oil/filter changes since new. I have always used Motorcraft Syn Blend 5W-30, with the blue Hyundai
filter. The engine runs beautifully.
I am wondering if I was to switch to the Motorcraft 5W-20, instead of the 5W-30, would I see any real noticeable fuel
mileage increase?
Also, will the 5W-20 provide the same long term engine protection that I have been getting from the 5W-30.
Since I plan on owning my Elantra long term to hopefully 200,000 miles, I want the best lubrication protection.
Thanks