Well, I have seen this product before and decided to use some for my oil and it made a difference in just a half hour of driving around. My engine was making lifter noise, which seems to be a thing for these four bangers when they get some mileage. Once it really works in I hope to see more of a difference. My car is almost 190,000kms and I hope to go alot longer.
Eric Loughran
Lethbridge,Alberta,Canada