Are all Duramax injectors the same?

Are all Duramax injectors the same?

If you’ve ever been under the hood of a Duramax powered truck or van, you’ll know that the injectors from 2004 – 2010 look similar on the outside, but are different on the inside – built and calibrated for each specific model.

How do I know if my injectors are bad on my Duramax?

There is a multitude of symptoms your truck will experience if the injectors are going bad. One of the first signs we see are excessive smoke/haze. You will notice your truck billowing out a little more smoke than usual or hazing at idle. Another issue you may notice is high EGTs.

What causes a Duramax to lose prime?

A common problem with high-mileage 2001-2010 Duramax trucks is that the fuel filter head assembly begins to develop air leaks. With age as well as use of ULSD and bio-diesel fuels, the O-rings in the filter head assembly can begin to allow air to bleed into the system, causing the fuel system to loose its prime.

What causes Duramax injectors to go bad?

Armed with this empirical evidence, we concluded that fuel contaminants that should be caught by the system’s filter were the cause of the Duramax’s high-tech injectors’ demise.

How do I know if my 6.6 Duramax has bad injectors?

Symptoms of Failing Duramax Fuel Injectors

1. Excessive Smoke.
2. Power Loss.
3. Rough Idle.
4. Fuel in Oil.
5. High Return Fuel.
6. No Start.

What year Duramax is the best?

For example, the pre-emissions Duramax engines made between 2001 and 2007 are highly sought-after for superior reliability. On the other hand, the more modern engines add more horsepower, torque, and upgrade capability with Duramax performance parts.

Which Duramax has injector problems?

What year Duramax has injector problems? The LB7 Duramax built from 2001 – 2004.5 is known for injector failure. The good news is the replacement injectors you purchase from us incorporate several updates to help prevent repeat failures.

Can a Duramax diesel injector be worn out?

The factory Duramax diesel injectors are capable of producing tremendous power numbers. But that doesn’t mean they’re immune to failure. Like every other part of truck, age will take its toll and your diesel injectors can become worn and weak over time.

Why are my diesel injectors so worn out?

Like every other part of truck, age will take its toll and your diesel injectors can become worn and weak over time. And when you start modifying your engine in the search for more power, they will have trouble supplying enough fuel, especially with an aftermarket engine tune.

What does the Neo rail injector kit do?

The NEO provides validity testing of Common Rail Injection internal calibration emission tolerances and stimulates the aftermarket economy while lowering emissions for a greener environment. For more info on the NEO click here. For information regarding Returns or Warranty Claims, please see our Returns & Warranty policy.

Is the manufactured again injector the same as a new part?

A properly “Manufactured Again” injector is the functional equivalent of a new part, and is virtually indistinguishable from new part performance.