[This review was collected as part of a promotion.] It keeps a junky old chevy V6 with 170,000 miles on it running!

271,000 miles and it just keeps going! Original engine still internal very clean. Never opened up, but dipstick looks like new. Never babied.

[This review was collected as part of a promotion.] Its the best for my car for sure. Wouldnt use any other

[This review was collected as part of a promotion.] Makes the car run at top performance and I love it

[This review was collected as part of a promotion.] I always had vehicles with high mileage, this what i trusted, and never let me down

Bought a month or so ago and has seemingly helped my '05 higher mileage vehicle last longer and run more efficiently.

[This review was collected as part of a promotion.] Love the preformance of the product for our high mileage vehicle

[This review was collected as part of a promotion.] Keeps my truck going over 200,000,works great in cold wearher

Put this in my truck with 76000 miles and my car with 79000 miles and it sounds and runs without any problems

[This review was collected as part of a promotion.] Ive allways purchased this item and have been very pleased with it performance