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LISLE

5-Piece Injector Rail Fuel Line Cap Set

Model: FLV931

Mfr. No.: 10810

  • 5-Piece Injector Rail Fuel Line Cap Set Pathway Supply LP

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

Sold as: Each

Includes

  • (5) Fuel Rail Caps
  • (1) Vinyl Holder for 10810

Country Of Origin

United States


  • Caps used to block off the fuel rail during fuel pressure diagnostics in 2003-2022 Cummins, 2001-2022 Duramax, and 2008-2022 Ford Engines
  • Helps in identification of faulty diesel fuel injectors and used to diagnose engine knock sounds
  • Install the cap on the fuel rail in the place of the injection line
  • When the cylinder with the failed injector is capped, the rail pressure will rise and the vehicle will start
  • Set comes with five different caps