Increased fuel pressure indicates the faulty injector. 5x Rail Fuel Injector Block-off Cap Tools. Fuel Cap #1 (Part#10830) Fits for Ford 6.4L 2008-2010. Fuel Cap #2 (Part#10840 ) Fits for Ford 6.7L 2011-2022; Fits for Cummins 5.9L 2003-2009; Fits for Duramax 6.6L 2001-2005; Fits for Duramax 6.6L 2017-2022.
Increased fuel pressure indicates the faulty injector. 5x Rail Fuel Injector Block-off Cap Tools. Fuel Cap #1 (Part#10830) Fits for Ford 6.4L 2008-2010. Fuel Cap #2 (Part#10840 ) Fits for Ford 6.7L 2011-2022; Fits for Cummins 5.9L 2003-2009; Fits for Duramax 6.6L 2001-2005; Fits for Duramax 6.6L 2017-2022.
Increased fuel pressure indicates the faulty injector. 5x Rail Fuel Injector Block-off Cap Tools. Fuel Cap #1 (Part#10830) Fits for Ford 6.4L 2008-2010. Fuel Cap #2 (Part#10840 ) Fits for Ford 6.7L 2011-2022; Fits for Cummins 5.9L 2003-2009; Fits for Duramax 6.6L 2001-2005; Fits for Duramax 6.6L 2017-2022.
Increased fuel pressure indicates the faulty injector. 5x Rail Fuel Injector Block-off Cap Tools. Fuel Cap #1 (Part#10830) Fits for Ford 6.4L 2008-2010. Fuel Cap #2 (Part#10840 ) Fits for Ford 6.7L 2011-2022; Fits for Cummins 5.9L 2003-2009; Fits for Duramax 6.6L 2001-2005; Fits for Duramax 6.6L 2017-2022.