[This review was collected as part of a promotion.] Reduces exhaust smoke from lawn mower and quiets the engine noise

[This review was collected as part of a promotion.] Have used and loved penzoil for 20 plus years. And would highly recommend

[This review was collected as part of a promotion.] Great product I use it all the time. Always works good.

[This review was collected as part of a promotion.] All around good and reliable oil for the price, which is very reasonable.

[This review was collected as part of a promotion.] Works fantastic and great price ! Thank you for coming up with such a great product!

[This review was collected as part of a promotion.] I have used this oil for years in all of my cars and have no problems in any of my 9 cars.

[This review was collected as part of a promotion.] We have used this in all my vehicles for the past 15+ years. Would not use anything else.

I have been using this oil since logano took over the 22.. Keeps my engine clean as I see when I do my own oil changes. Great product.

[This review was collected as part of a promotion.] Been working flawlessly without failure for years.. Keeps engine clean and smooth.

I have used this product for 10 years now. Always have been very happy with the results the product has given to me and my cars.