Originally Posted by das_peikko
Originally Posted by Char Baby
I love QSGB & QSUD both especially in 5W30. I like other oils as well but, I have to agree that QS keeps my engines quiet(er).
I've had the direct opposite experience with QSUD. I'll never run that oil ever again.
I have used QSUD in my Nissan Cube in the past and it was the least impressive full syn oil I have ever used in any car. I dumped it early around 6,500 miles into it. Made the engine louder.
Currently using QSGB, ( can't beat Firestone's 24.99 oil changes) and my motor is quiet and smooth and just as good as any synthetic in that regard. In fact so good, I like it better than when Pennzoil Ultra was in there.
QSGB has turned me over as a dino oil fan, use to be syn oil only for my precious car.
Originally Posted by Char Baby
I love QSGB & QSUD both especially in 5W30. I like other oils as well but, I have to agree that QS keeps my engines quiet(er).
I've had the direct opposite experience with QSUD. I'll never run that oil ever again.
I have used QSUD in my Nissan Cube in the past and it was the least impressive full syn oil I have ever used in any car. I dumped it early around 6,500 miles into it. Made the engine louder.
Currently using QSGB, ( can't beat Firestone's 24.99 oil changes) and my motor is quiet and smooth and just as good as any synthetic in that regard. In fact so good, I like it better than when Pennzoil Ultra was in there.
QSGB has turned me over as a dino oil fan, use to be syn oil only for my precious car.
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