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1 Level
780 Review
47 Karma

Review on Enhance Engine Performance with GM Genuine Parts 12585328 Engine Valve Lifter Oil Filter by Daryl Barton

Revainrating 5 out of 5

Fixed stuck valve on my brother's truck!

Getting to the filter housing wasn't easy but once I got the old filter out it became clear why the truck was jerking - LOTS CLOSED! installed and the case reassembled. Within 90 minutes of installation the truck was running 60% better and by day 3 the engine knock was GONE and measurable performance and responsiveness were back!

Pros
  • Great for outdoor activities
Cons
  • Not the best option