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Engine Flush with LXE® Technology


LUBEGARD Engine Flush® is designed for use with or without a machine and will safely remove accumulated amounts of varnish, sludge and by-products of combustion.

LUBEGARD Engine Flush with LXE® Technology is a premium synthetic blend that contains special detergents and dispersants and NO harmful solvents that will damage seals & gasket

available sizes

  • EFL 95030 – 15 oz

directions for use

When used with a flush machine, follow the manufacturer’s instructions.

Without a flush machine: With the engine warm, check for proper oil level and add new oil if necessary. Add one bottle of Engine Flush and circulate at idle for 10 to 15 minutes. Stop the engine and drain as usual. Allow sufficient time for the system to drain completely. Install new oil filter and refill with new engine oil in the grade and quality level recommended by the manufacturer.

For best protection and additional assurance of top performance and reduction in the formation of further sludge and varnish, always use LUBEGARD Bio/Tech Engine Oil Protectant , or LUBEGARD Engine Oil Protectant for Turbocharged Engines with each oil change.

Use Before Changing Oil In Gas Or Diesel Engines

For use with or without flushing equipment


  • Cleans gums, varnishes & deposits
  • Properly prepares engine for fresh oil
  • Frees sticky valves & lifters
  • Improves oil circulation
  • Will not harm seals & gaskets
  • Does not contain harmful solvents

Why Flush?

Oil filters can typically remove contaminants up to 25 microns, and that’s with a GREAT filter. The most dangerous contaminants to your engine, however, are between 5 to 20 microns. These contaminants are larger than the finest tolerances in your engine, but too small for oil filters to remove, causing approximately 60% of wear. If you are not flushing these harmful contaminants out with a quality flush product, sludge, tar, varnish and wear metals continue to circulate within the engine and accumulate in the passageways, oil pump and oil pan. These contaminants will cause excess wear, higher operating temperatures, and reduced lubrication. After an engine is contaminated, regular oil changes do little to restore its operating efficiency. The detergent/dispersants found in most conventional engine oils can’t adequately remove these excessive amounts of contamination. The newly changed oil becomes dirty again within a short period of time, and actually helps to accelerate the formation of even more sludge and varnish! 

After flushing always use LUBEGARD BIO-TECH Engine Oil Protectant with each oil change. It’s specifically formulated to reduce engine temperatures and minimize friction and wear. LUBEGARD BIO-TECH Engine Oil Protectant also replenishes oil components that have been lost in the stress of operation. LUBEGARD will save fuel, provide a smoother, quieter and cooler engine and increase engine life!



Lubegard Product Catalog

Lubegard Spanish Product Catalog

Engine Flush - Product Data Sheet

Where to Buy