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DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack

DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack

DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack
$ 81.85

Score By Feature

Based on 1,358 ratings
Mileage
6.46
Value for money
6.51

OveReview Final Score

How Our Score Is Calculated

Product Description

The warning light will be on when you need to use it
Catalytic converter should be replaced before this product is used
Oil poisons are prevented from damaging the catalytic system
The retention levels of phosphorus and zinc at catalyst inlet are reduced
The emissions from tail pipes are reduced
A universal fit type of shoe

Questions & Answers

It's for the 2007 Nissan Maxima. Can I use it?

The 2015 Nissan Altima can be used with the kit

In what part of the bottle is the liquid poured?

A gas tank full of fuel

Would I be able to combine Guarantee with Pass?

The answer depends on a number of factors. Trying to pass an emissions test? It may require several attempts with several different bottles. Additionally, you have to consider how much damage your catalytic converter has done. If you have a problem cat, this isn't going to work miracles. Cats that are not completely packed work very well with this tool. There is too much vagueness in your question

What will this product do to stop the catalytic converter from rattling?

Most of the time, that could be your heat shield or it could be the honeycomb inside your catalytic converter that is broken and rattling loose, so the motor won't run as it should if it's rattling make sure it's checked.

Selected User Reviews For DURA LUBE HL-402409-06 Severe Catalytic and Exhaust Treatment Emissions Test, 16 fl. oz, 6 Pack

The potential is there
5/5

Although I don't want to just say that it works without providing details, it might be difficult to demonstrate this since there is no objective measurement or data. This is a long story, but I will try to put it into a nutshell so you can understand. I have a 2005 Honda Pilot with over 190k miles on it. As I was driving one day late last year, the check engine light came on for the first time and went off before I had a chance to take it to the shop for a checkup. As soon as I mentioned it to my mechanic when bringing my car in for maintenance, he checked it and said that it was probably the catalytic converter and urged me to monitor it closely, and if the problem persists, I won't have to check or fix it I am not sure how often the light came back on and then off, but it stayed off for the most part. The car passed the emissions inspection at the end of 2019 without any issues. Due to Covid and working from home for over nine months out of the year in 2020, I did not drive the car very much throughout the year, probably about 300 miles each month (it used A third of the original amount Monthly mileage of 5,000 miles). As time went on, the check engine light came on and off more frequently. After buying a code reader, I checked it and it is a As I kept discussing with my mechanic, he kept on saying that it wasn't really worth the effort and money to diagnose and fix, since if it passed the emissions test then it should be fine. Around the end of the year, I was keeping the check engine light on about 80 to 90% of the time. It did go off every once in a while, but I quickly got the light back on. After the car passed the emissions test again in December, it passed the test again this year. * While discussing the check engine light with the gentleman who ran the emission test, he told me there might be some cleaner I can use to see if it could fix it. The reason I bought this was because of that. After about 50 miles of driving with about 16 gallons of gas, the check engine light went off, stayed off for about 80 miles, then came on again and stayed on for another 60 or 70 miles, then shut off and on again just before the tank was My tank of gas had been nearly empty when I bought a new tank. About 30 miles later, the warning light went out, and now that I have driven about 150 miles on this tank of gas, it is This cleaner is very clear, it works, this is my conclusion. It's totally worth the money I invested in it. I'll get some more bottles and continue to use it until the check engine light goes away permanently.

Justin Durham
Justin Durham
| Jul 28, 2020
Preventive maintenance for older cars at a low cost
5/5

My favorite feature was that it was easy to use and worked well. With 175k miles on my 2005 TSX, I'd like to get rid of it. It was a couple months ago when P0420 (bad cat) came up as a check engine light. Once I verified that my oxygen sensors were still good, I reached out to additives before buying a new cat, saving myself $1,000. In the first instance I used the Techron fuel system cleaner and reset the MIL, and then it came back after driving for a few It looked like a decent cat cleaning product so I found this one. I'm only on 1/4 tank (100 miles) and the MIL has already shut off. It still has 3/4 tank left so I'll update my review as soon as it returns. I am also pleased with the way my car drives The performance of an engine is impacted by a clogged catalytic converter.

Krew Taylor
Krew Taylor
| Jun 19, 2021
I was able to start working The engine light went on after I put the stuff into my tank and I started the car
5/5

I was shocked. I got it to work. The last thing I expected was It would have been hard for me to believe this if it was in a review. The review would have appeared to be a fake one to me. Even so, I am honest when I write my reviews and I am certainly not a soft touch.

Natalie Norris
Natalie Norris
| Aug 26, 2020
It's a great product that works just like it should
5/5

Having an engine light cycle on caused me to apply this treatment to my Silverado. As I ran it through my fuel system as instructed, the truck was running smoother, and the engine light went off (it may take a few days for it to adjust itself). It was a pleasure to give it a try and I will use this in a couple of company vehicles when they need cleaning.

Karina FIELD
Karina FIELD
| Apr 26, 2021
The $1000 I saved was due to this! The book is really worth buying
5/5

The service engine light has been on for well over a year on my older car. Catalytic converter code - the most dreaded of all codes. My error message kept coming up when I switched from premium gas to standard gas and tried using an ODB2 tool to clear the code on my own. Well, everything came to a head when I was required to get a smog check this year so I could renew my registration. In a blog I found, cataclean was listed as a rival product that might work, but when I searched on Amazon, duralube was about $10 cheaper and listed as "Amazon recommended," so I bought In addition to the duralube, I filled a 3/4 tank of premium gas with gasoline I was horrified to see that the service engine light had come back on since the catalytic converter had failed. The following day I topped off my tank to full (because I was concerned about gas shortages/price hikes after the cyber attack on the pipeline) and reset the error code. The error remained clear after about another 1/4 tank of driving (maybe a half tank total) with the dura lube, and my virtual smog test from the ODB2 tool passed (see below). Today, I went for the real smog check and it passed without any issues. My savings were over $1,000 thanks to this product! For those of you in states that use smog checks, be sure to try this before buying a new converter if you get the catalytic converter error code. There isn't much to lose and you have a lot to gain. I really saved a lot of money by cutting costs that much. A more enthusiastic recommendation could not be made for this product.

Kiaan Gaines
Kiaan Gaines
| Jul 10, 2021
Product is good
4/5

The vehicle handles better after it was fitted with this! I would have caught it sooner if I had noticed. I think this product is good in general.

Kara Casey
Kara Casey
| May 21, 2021
Check whether your catalytic converter actually is clogged or whether it is Despite using this product, I was not able to clear the CEL code on my Subaru Legacy, but I figure it's probably just a cracked cat
3/5

One thing to consider here is whether the catalytic converter is actually dirty or clogged. All the people who report this didn't work or had problems probably need to get As for me, my 2006 car does not need to undergo emissions tests because it has passed them in the past. That's a point to keep in mind for potential buyers. The answer to this question is no, but I am also not going to say that the answer is no.

Damari Ballard
Damari Ballard
| Aug 10, 2020
It does not work with Duralube to clean severe catalytic & exhaust issues
3/5

It says to clear the system after installing the gas tank but I did not do that. As such, I will continue to use them until I have emptied out all six bottles in three tanks of gas. The money was spent because T urged me to do so. Don't forget to add the truck shows. As of yet, the hosts have not seen any success. On a 2008 Ford F 250 Super Duty, there are only 45000 miles on the motor. Despite its storage for six years, it is still in perfect condition.

Isabelle Ashley
Isabelle Ashley
| Mar 05, 2021

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