Pros

  • โ€ขHighly effective in cleaning engines, particularly older ones with significant deposits.
  • โ€ขExtends oil life to around 4500 miles, with recommendations for continued use across multiple changes.
  • โ€ขReduces oil consumption significantly, from 1 quart every 600 miles to 1 quart every 1000 miles.
  • โ€ขProven to visibly reduce engine deposits by 40% after a few weeks of use.
  • โ€ขProduces clear cleaning results with noticeable black particles in the oil filter.
  • โ€ขStrong endorsement from experienced users and those with high mileage vehicles.
  • โ€ขPositive experiences lead users to stock up for future oil changes.
  • โ€ขFormulated to reduce sludge and improve lonerm engine performance.
  • โ€ขContains more cleaning agents compared to standard oils, ensuring thorough cleansing.

Cons

  • โ€ขMay cause the used oil to turn extremely black quickly, particularly after 3000 miles.
  • โ€ขPossibility of clogging oil filters due to effective cleaning picking up more particles.
  • โ€ขRecommended for routine oil changes, thus not suitable for infrequent oil change schedules.
  • โ€ขRequires a few complete oil change intervals to observe significant results.
  • โ€ขSome users reported poor customer service experiences unrelated to the product itself.

Bottom Line

Valvoline Restore & Protect Full Synthetic 5W-30 Motor Oil is a powerhouse for rejuvenating and cleaning older, high-mileage engines. With proven results in reducing deposits and extending oil life, it's an excellent choice for those committed to regular maintenance. While it demands consistently scheduled oil changes to get the best results, the improvements in performance and cleanliness justify the investment for many users.

Lowest at any Popular Retailer
$36.62 at Amazon
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