Best def fluid for duramax

ACDelco offers a complete line of automotive parts and fluids. The company is a fully owned subsidiary of General Motors. The Duramax line recommends using only ACDelco DEF for their engines. The funny thing is, when I brought it to the first dealer, I asked if the DEF fluid or the fuel I just filled the truck with could have caused this.

Now the second dealer is asking me to buy their fluid if the light comes on again. When to add DEF fluid - - Chevy and GMC. DEF Fluid Mileage - Chevy and GMC Duramax Diesel. DEF delete consequences - Chevy and GMC Duramax. K miles which is about what you want for the free service intervals.

But if your worrie you can get GM def by the gallon or 2. As for the LML Duramax under the hoo its internals remain similar to what was found in LBZ and LMM mills. On the emissions side, it goes a step beyond what you’ll find on the LMM ’07. When you reach miles left for your DEF fluid , your speed will be limited to MPH. I looked in the Specifications and Capacity section of the diesel supplement and our trucks hold gallons of DEF fluid. DEF hanging there away from the engine heat.

The whole DEF system is flawed and you will only get a temporary bandaid repair at the dealership. DEF is a clear colorless liquid. Urea, also known as carbamide, is biological. Urea plays a role in the absorption of nitrogen compounds in animals.

The latest version of the 6. A few miles down the road I got a DEF Range 9miles warning. Chevy Silverado HD Duramax - Everything you ever wanted to know video. The diesel exhaust fluid has to be contained in its own dedicated storage tank with a system that can inject it over the catalytic converter.

DEF tank grows to gallons. Diesels are much more powerful than gasoline engines but the combustion is very dirty producing large amounts of dark particulates. Reduce emissions and keep your diesel vehicle running clean with diesel exhaust fluid ( DEF ) from AutoZone. Shelf life for diesel exhaust fluid is two years after which the urea may cloud the solution.

We sell the best brands, including AutoZone, Lumax, and Peak Blue DEF fluid. We also sell accessories, like a DEF pump, nozzle, flow meter, or coupler. We use cookies to give you the best possible experience on our website.

Best -in-class Crew Cab front headroom and legroom for the driver and other front-row occupants. An all-new, segment-first, Allison 10-speed automatic transmission mated to the legendary 6. Sierra HD Advantages Over Prior Model Include: A longer wheelbase, a taller, more dominant hood line and taller overall height. Unless you work with big diesel trucks, the majority of drivers out there probably haven’t even heard of such a thing as diesel exhaust fluid. Ever drive behind the big trucks on the road puffing black unpleasant smoke? This is what diesel fluid aims to eliminate.

I have a question about the def system that you maybe be able to help me with. As long as you have good quality def that meets this cert. Has me a little freaked out, as I was in the middle of nowhere, it was night, and degrees F. Had circumstances been a bit different, I could have been in a bind.

ECM judges quality of def fluid off of nox sensor values. Selective catalyst reduction (SCR) efficiency is determined by monitoring the nitrogen oxide (NOx) sensors located upstream and downstream of the SCR.

Urea (for the ones that like chemistry: (NH2)2CO) and 67. How does diesel exhaust fluid work? It is injected into the exhaust stream, where it’s water evaporates.

Diesel Exhaust Fluid is a non-flammable fluid comprised of ammonia-based urea and purified water. Please read the subreddit policies before you post and comment. Be courteous to each other and keep it civil. The tank is just a plastic nothing special container. DIC will display the message also be purchased at authorized In addition: vehicle and truck dealerships.

It read 2miles remaining. Which is not enough to fill the tank on that.

So I put more DEF fluid in. During extended idle operation, Warning Vehicles with DPF have specific fuel monitor the instrument cluster and engine oil requirements. DEF can be purchased at a 7. L (gal) of fluid to release the Chevrolet or GMC dealer. The DEF fluid does freeze and thaw.

Best thing for short guys like you is to.

I figured that would fill it with some left over. It drank up all gallons and I could still hear it running in, so I decided to buy another gallon and see how much more it would take. Freezing does not harm the fluid.

Conveniently, the diesel exhaust fluid ( DEF ) tank holds gallons of fluid and is accessed through the fuel door, not the interior, as in some of the European competition. Also, the expected 1000-mile range of the urea tank was designed to coincide with the 1000-mile service interval of the engine, making the transition of adding another. Power stroke diesel engine ever.

This Job Aid has the facts and the advantages DEF offers the Super Duty customer.