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Up to 66% Off Tire Clearance

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Up to 66% Off Tire Clearance
Clearance pricing on select in-stock tires only. Prices will show as marked down with a strike through price. Discount eligible tires will be identified on product detail and search result pages. All other tires, fleet and special order tires are excluded from this offer.

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  • Part #: 40406016|
  • SKU: 9113022

4 days after 6 p.m.

    • Helps cure fuel system problems of high mileage vehicles for up to 5,000 miles
    • Smooths rough idling
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Slick 50 16oz High Mileage Fuel System Formula

Helps restore the power and performance, reduce engine knock and hesitation and lower the emissions of the high mileage vehicle
  • Helps cure fuel system problems of high mileage vehicles for up to 5,000 miles
  • Smooths rough idling
  • Cleans harmful deposits and protects against future accumulation


Rated 4.3 out of 5 by 3 reviewers.
Rated 4 out of 5 by I like the slick 50 brand I originally got this in the past because I was satisfied with the results of using their Engine Treatment. I don't know if the fuel system treatment is better than others (I haven't compared), but it seems to work okay. It was hard to find locally and I had to order online at August 5, 2016
Rated 4 out of 5 by did the job slick 50 seemed to do okay, wanted royal purple but store didn't carry it, seemed to work about the same as sea foam. October 25, 2014
Rated 5 out of 5 by A Very Good Buy! I have a high mileage vehicle and had been looking for Slick 50 in all of my normal haunt's, however it seems that it were no longer readily available. I spoke with an employee at Pep Boys and he also helped me search the shelf's. No such luck. So he suggested that we order the product. I were expectant at a week wait and they had it available for me two day's later. Glad I followed through and didn't switch to an alternative. September 22, 2014
  • 2016-10-27 T09:48:06.563-05:00
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