DIY Duramax Fuel Fix for Leaky Filters With the filter removed, Phaff removed the screws securing the heater assembly withDuramax Fuel Filter Housing Problems - From the FICM the fuel flows to the fuel filter/heater element housing , which combines a water separator, a prime pump, a fuel heater element and a filter element. The fuel is then delivered to the high-pressure pump.. Jan 20, 2012 · The problem is the newer filter head housing fuel lines are indexed at a slight different angle. So I would need to extend rubber fuel lines and I think it should work. Has anyone used a new 2004.5+ filter housing (part number 12642623) on a pre 2004.5 duramax (part number 97780061)?. May 19, 2017 · Replacing the fuel filter head on the 2007 classic LBZ Duramax. GM part number 12642623..
A better duramax fuel filter is obviously going to be more restrictive and if you didn’t know, the Chevy and GMC Duramax is the only diesel engine that doesn’t come with a stock low pressure fuel pump.. GM 6.6 Duramax diesel tips for fuel system diagnosis (fancy G.M.term for filter housing) until youre dead. This is either because you are out of fuel, you have a rotted line or the primer pump is bad. G.M. sells a kit to repair the pump . Fuel leaks on a duramax are almost always on the return side of the system, the smaller of the two. Oct 26, 2010 · Fuel Filter Housing Cracked They replaced the fuel filter 2-3 weeks ago & now the check engine light came on & they said it's because of the housing being cracked. I think they cracked it when they replaced the fuel filter..
The following tip applies to all 2001-’06 General Motors trucks equipped with the 6.6L Duramax Diesel engine, RPO LB7 or LLY. There are a couple of issues with the fuel filters on these vehicles.. Oct 22, 2010 · I also removed the fuel filter, filled it with diesel and still would not prime. Thanks guys for any help you can give me. This is for a 2005 Duramax lly motor Last The problem is fixed. It was the filter housing (primer pump)M once installed it pee'd right away! Bled the system and fired right up, had tons of air in the lines.. Duramax LBZ and LMM P0087 Low Fuel Pressure code Summer comes, temps rise, and the working trucks with relatively high miles start to set a P0087 code and go into limp mode while towing..
Duramax Fuel System for Dummies water contamination can be drawn through the filter before it has had a chance to coalesce at the bottom of the filter housing and turn the water-in-fuel light on. fuel additives of any kind in my LLY Duramax and at 100,000-plus miles there is no trace of any kind of fuel injector problems. Change the. Filter Your Results Manufacturer: Beginning in model year 2011, GM made some big changes to the Duramax's fuel system. One of the big kickers was the replacement of the long standing, tried and true CP3 injection pump in favor of a lower output CP4. This move was derived from their move from the traditional common rail fuel injectors to. DURAMAX CAT 2 MICRON FUEL FILTER UPGRADE/ADAPTER KIT $ 9.99 – $ 99.99. In Stock. Duramax Cat Fuel Filter Adapter. Ensures maximum life out of your fuel system! Replaces inefficient 6 micron stock filter with high efficiency 2 micron Cat filter (1R-0750) Adapter Only $79.99 Adapter/Filter.
Chevrolet-GMC Diesel Diagnostics 2011-2016 6.6 L | 2007.5-2010 6.6 L | 2001-2007 6.6 L Buy Duramax Fuel Filter Housing. Low lubricity fuels, old gummy fuel, or water contamination can lead to this problem. Check the fuel filter for signs of water or other contamination which would indicate a likely pump failure.. The GM 12642623 Fuel Filter Head Assembly for your 04.5-10 GM 6.6L Duramax is an OE factory replacement for your GM Duramax. Over time, the stock fuel filter head can leak or become damaged causing poor running conditions, hard starting and more..
DIY Duramax Fuel Fix for Leaky Filters With clear access to the fuel filter assembly, Phaff loosened the spring clamps
DIY Duramax Fuel Fix for Leaky Filters The filter assembly on this truck was not leaking fuel externally, but it
Amazon.com: Gold Plug 8200 Billet Air Bleeder Screw for 2001-2016 GM ... Amazon.com: Gold Plug 8200 Billet Air Bleeder Screw for 2001-2016 GM Duramax Fuel Filter Housing: Automotive
LB7 Fuel Filter housing harness wiring/Emissions related? - Diesel ... img_20130726_194849_845.jpg LB7 Fuel Filter housing harness wiring/Emissions related?-img_20130726_194900_966.jpg
DIY Duramax Fuel Fix for Leaky Filters 14. The cap, retainer, primer and spring could now be removed from the
Tips And Tricks For A Quick and Easy Filter Change - Fuel Filter Basics More Photos View Slideshow. - OF
DIY Duramax Fuel Fix for Leaky Filters The plunger assembly is reinstalled on the top of the filter head with the
DIY Duramax Fuel Fix for Leaky Filters Both the water-in-fuel sensor harness and the fuel heater harness
DIY Duramax Fuel Fix for Leaky Filters Next, Phaff removed the Torx screws securing the plunger to the filter head
DIY Duramax Fuel Fix for Leaky Filters Merchant Automotive's Master Filter Head Kit includes everything seen here as well as a
2001-2004 LB7 Duramax Fuel Filter Housing With Primer New Gm ... 2001-2004 Lb7 Duramax Fuel Filter Housing With Primer New Gm # 97780061
Question about replacing fuel filter housing with LLY unit. - Chevy ... Stole the pic from the Dmax store