6 6 duramax fuel filter. GM 6.6 Duramax diesel tips for fuel system diagnosis 2019-02-16

6 6 duramax fuel filter Rating: 6,4/10 1548 reviews

Best Duramax Fuel Filter That Can Actually Save You Money

6 6 duramax fuel filter

Were you changing because of filter monitor or mileage or age? Well ,tune in later and we will discuss no start hot problems and shortcuts to solving injector leakback issues. Keeping crude away from your injectors is definitely a good investment. Please see the location diagram on the filters for proper filter placement. You will need to provide 12 volt power to the pump. While a lift pump has indeed been integrated from the factory, its output is sub par and will need an upgrade to allow for fuel delivery to match most of the programmers on the market.

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How to Replace & Prime a Duramax Fuel Filter

6 6 duramax fuel filter

This kit is mainly for guys that have already installed a secondary fuel filter where the stock filter goes and just want the pump and water separation. Push the water separator connector back into the wiring harness connector until it locks into place. By using this site you agree to hold harmless ReviewDieselParts. Move back to the top side of the engine and open the relief valve on the top side of the fuel filter housing. High performance and high flow all in one quality engineered filter. The built-in drain allows you to empty any water from the filter during routine maintenance.

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Duramax Fuel Filter Kit

6 6 duramax fuel filter

Even though we think the price could come down closer to 100 bucks, this is aƂ Sinister Diesel product and it is worth the extra money. This can lead to Duramax diesel fuel filter problems. The high performance cellulose glass media traps contaminants such as rust, dirt, scale and other foreign materials. It is worth the extra money in our opinion. This kit provides the highest level of protection possible for the Duramax engine. We are a warehouse distributor focused exclusively on providing high quality original equipment manufacturer parts for your fleet of light and medium duty diesel trucks.

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GM 6.6 Duramax diesel tips for fuel system diagnosis

6 6 duramax fuel filter

However, it is highly recommended that while installing this fuel filter adapter that an upgrade to an is also made if not already installed. Just wondering if 10,000 miles is a little aggressive. Turn the strap wrench counter-clockwise to loosen the fuel filter. Always good practice to carry a small bag with a filter, wrench, tools for the wheel well , rags and gloves for long trips. Pump the round pump handle on top of the filter housing until fuel starts to seep from the bleeder screw. You'll see a big bulb that is what you push down to pump and there should be a black nylon screw next to it. The stock Duramax fuel filter is somewhere around an 8-10 micron rating.

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How to Replace & Prime a Duramax Fuel Filter

6 6 duramax fuel filter

Clean up any spills so that leaks can be easily detected. I drive mostly unloaded about 130-150 miles per day and usually at least before the Michelins 22 mpg over the course of a work week. If truck runs rough for an extended period of time idle should smooth out within 30 seconds , turn engine off, re-bleed system at the fuel filter housing, and check for leaks including the bleed screw o-ring. They can leak at the cloth covered rubber return lines at the injectors, these lines can only be replaced in sets left and right side, they are expensive. Do I use a quarter to untighten the screw??? However, those figures can change drastically depending on fuel quality. The best Duramax fuel filter adapter may be the answer to this problem. This filter is a direct replacement and is suggested to be changed every 30K miles.

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6.6L Duramax Diesel Fuel Filter

6 6 duramax fuel filter

Glow plugs are not interchangeable with all model years. However, those figures can change drastically depending on fuel quality. Next, you won't be seeing any Bosch insignia on your fuel system. This will allow the diesel to bleed out of the relief valve hole. Open the hood and locate the fuel filter on the passenger's side of the engine bay, near the firewall. Do I leave it off and start the engine? However, the problem is not the injectors per-say.

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6.6L Duramax Fuel Filter Replacement & Water

6 6 duramax fuel filter

You should change your fuel filter about every 6,000 ā€” 8,000 miles. Ƃ would recommend a 2 micron filter to help negate this issue. Also these high efficiency filters are cheaper than stock replacements! The kit mounts at the back of the rear door, inside the frame underneath. Removal of the passenger side inner fender permits complete and easy access to the fuel filter housing assembly. It will run at whatever capability it can with the fuel available. However, those figures can change drastically depending on fuel quality. The issue could likely be in the fuel filter or fuel system design.

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How to Replace the Fuel Filter on a Duramax 6.6 Turbo Diesel

6 6 duramax fuel filter

Remove the old O-ring from the separator and push on a new one from your new fuel filter kit. Maybe the access issue was one of the reasons for the new filter? You can open a can of worms trying to replace the return lines at the injectors, the lines snap into the injectors with plastic tees that love to break off in the injector,I have had luck heating a screw and melting it into the broken piece for extraction. What is your change interval? They are awkward to work on, anybody that has done head gaskets, injectors on the earlier design, turbos, broken glow plugs,gear drive water pump,front and rear main seals,high pressure pumps, replaced a fuel filter or any driveability diagnostics will tell you they are not a favorite to work on. Look at the lines first. Featuring 144 Micron filtration, it's placement now on the suction side drastically reduces cavitation while increasing flow properties, removing larger fuel particulates, and creating an overall quieter sound output from the pump. Push the liner back into position until it snaps into place. My lifetime average is 18.

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Fuel Filters

6 6 duramax fuel filter

Over time, the seals in the factory filter head are known to leak causing issues such as hard starting, air leaks, and priming issues. A very popular product and a great gift idea and best Duramax fuel filter option on the market to date! Remove the water sensor with the pliers. There is nothing wrong with the injectors themselves. Please call or email for information and pricing on fleet purchases. If ordering by phone is preferred instead, please call 541-678-7827. Order a few extra and keep them in your cab or toolbox.

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6.6L Duramax Maintenance Schedule & Service Information

6 6 duramax fuel filter

As a result of my informal interviews,the Duramax diesels are not a big favorite of most mechanics. When air enters the fuel system it immediately causes irreparable damage. Remove the wrench and finish twisting off the filter by hand. . Pull the wire downward and out of the water separator.

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