How Often Should You Change Fuel Filter On 6.6 Duramax?

How often should fuel filter be changed?

one to two yearsFuel filter replacement Sources online estimate filters should be replaced as soon as every 20,000 up to 40,000 miles or more.

“If none is specified [in the owner’s manual], replace it every one to two years depending on miles driven,” Kreitzer says.

“Thirty thousand miles is a good idea for a ballpark interval.”.

What year Duramax has injector problems?

2001 to 2004Premature injector failure was a critical problem for the 2001 to 2004 model year Duramax LB7. GM corrected the problem with an updated injector design and even extended the warranty on the new injector design to 7 years/200,000 miles.

What’s the best fuel filter for a Duramax?

Top 5 Best Duramax Fuel Filter Reviews 2020ACDelco TP3018 Professional Fuel Filter. … iFJF 12642623 Fuel Filter – Best Budget Fuel Filter. … WIX Filters – Best Fuel Filter. … XDP Duramax CAT Adapter. … ACDelco TP1015 Professional Fuel Filter – Best Aftermarket Fuel Filter.

Does changing fuel filter improve performance?

The fuel filter prevents dirt and remains from entering the important components of the fuel delivery system. This results in higher performance of the engine. Proper maintenance and replacement of the fuel filter as recommended by the manufacturer can help boost the performance of your vehicle by 2% to 4%.

How long does a Duramax fuel filter last?

GM recommends replacing the fuel filter every 15,000 miles on 2001 to 2010 model year trucks and ever 22,500 miles (or as indicated by the instrument cluster display) for 2011 to 2016 model year trucks.

How much does it cost to change a fuel filter on a Duramax?

Chevrolet Silverado 2500 HD Fuel Filter Replacement costs $116 on average.CarServiceEstimate2016 Chevrolet Silverado 2500 HDV8-6.6L Turbo DieselService typeFuel Filter ReplacementEstimate$168.552006 Chevrolet Silverado 2500 HDV8-8.1LService typeFuel Filter ReplacementEstimate$97.476 more rows

How do you know when fuel filter needs changing?

5 Signs that You Need to Replace Your Fuel FilterCar Has Difficulty Starting. This could be a sign that your filter is partially clogged and on its way to being completely dammed up.Car Won’t Start. This could be caused by varying issues, and one of them is a fuel filter problem. … Shaky Idling. … Struggle at Low Speeds. … Car Dies While Driving.

How much horsepower can you get out of a 6.6 Duramax?

Duramax Timeline Since then, the Duramax has undergone a variety of changes, modifications, and enhancements, all necessary in the progression and evolution of the engine. Today, the Duramax makes nearly 400 horsepower and over 750 lb-ft of torque while reducing emissions considerably over previous generations.

What is the best year for Duramax?

2006-2007 2500 & 3500. Perhaps the most desired of all Duramax models are the ’06-’07 Classic body style trucks.

What are the signs that your fuel filter is bad?

Signs Of A Clogged Fuel FilterTrouble Starting the Engine. The most common sign of a clogged fuel filter is trouble starting the car, since it depletes the oil supply going to the engine. … Issues Accelerating. … Frequent Idling and Sputtering. … Strong Odors. … Engine Misfires/Low Performance. … When to Replace the Fuel Filter.

When should I change my Allison transmission filter?

Beginning with s/n 6510670912 and s/n 6610205144, transmissions equipped with allison high Capacity Filters do not require an initial main Filter change at 5000 miles/8000 km/200 hours.

What is the most sought after Duramax?

LBZThe LBZ is one of the more sought after Duramax engines due to its strength, reliability, and being pre-emissions (DPF appeared on the next generation LMM in 2007).

What is the best fuel filter for 6.6 Duramax?

4 Best Duramax Fuel Filters:RankProductFeature#1ACDelco Professional Fuel FilterGM original equipment#2WIX Filters Heavy Duty Fuel FilterFuel filter / water separator#3Baldwin Fuel Filter / Water SeparatorFuel filter / water separator#4XDP Duramax CAT Adapter Fuel FilterLower cost filter replacements

Is it bad to let a Duramax idle?

It is true that diesel engines use barely any fuel while idling, far less than a gasoline engine. … While it isn’t particularly bad for it, there just isn’t much reason to do it; most diesels start perfectly fine when cold, warm up in a reasonable time, and don’t have gelling issues.

Are WIX fuel filters good for Duramax?

Big fan on WIX filters. I installed a fuel filter on a Duramax and I can’t get it to stop no matter how much it’s tighten. … I have been using Wix filters on my vehicles for over 15 years and never had a problem. This fuel filter works great on my 2007 Silverado HD with the lbz engine.

What happens if fuel filter is not changed?

Not changing the fuel filter regularly can lead to engine performance issues, and check engine error lights showing up on the dash. … If this happens it can lead to serious and costly engine damage. Fuel injectors can become clogged very easily, and this will cause significant damage to an engine.

How do you reset the fuel light on a Duramax?

Depress the accelerator and brake pedals simultaneously and fully and hold them down for ten seconds. Release the accelerator and brake pedals and turn the ignition key off. The system is now reset.

What is the best diesel fuel filter?

In other words, due to ULSD quality fuels, most engine manufacturers today recommend using a 2 to 10 micron filter. The test showed that CleanBoost® Sno-Cat™ has a tremendous effect on Pour Point, Cloud Point and Cold Filter Plugging Point performance at the different filter micron ratings.