SMB International’s earns a 3.0-star rating from 0 reviews and 2 complaints, showing that the majority of clients are somewhat satisfied with services.
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Fuel Injector Cleaner
Bought a bottle and added it to my gas and now my car is running rough almost broke down on me. I don't recommend using this companies products. My car was fine before I added this product. I purchased the product in order to clean out my system and now something is wrong with my car because of this product. My car is now sluggish, emitting a strange odor, no power when trying to accelerate, very nerve racking experience. I have read other complaints about this product after the fact of purchase. Now I feel like I'll be without a vehicle due to this product.
Product damages fuel injection system
I used a botttle of SMB 's fuel injector and carb cleaner. Within one hour my 2000 chevy blazer, with the 4.3 liter 6 cylinder, suffered catastrophic faliure of my injection system, $1500.00 damage. Needless to say SMB denies any liabilty and since I bought the product at the 99 cent store, I Filed a complaint with there corporate offices. Can any one help me anyone have similar problems with chevy fuel injection after adding their product or any other.
The complaint has been investigated and resolved to the customer’s satisfaction.
On aug.3 2022 I put a bottle of SMB high mileage fuel treatment in my 2001 Chevy S10 drove it about 20 miles an it started running like crap. Now my truck shakes real bad an sounds like crap, check engine light is on an flashing when I drive
Maybe it runs on older vehicles mine's in 1995 Nissan Sentra. The 1.6 l engine I've been putting it in there for years if anything I've noticed better gas mileage anyways when I use it it's just needs older cars.
The msds
Your problem has nothing at all to do with gas additives as they don't go in, on or around the battery. Your battery died either because "it's" bad or the alternator is.
I recently just bought and used this product and now my 98 Chevy Camaro will not shift unless the gas pedal is to the floor and as we all know that means I’m flying down the freakin street. Also now my car doesn’t shift because my speedometer isn’t reading right. None of this happened until I put this in my tank 🤦♂️
That's a good one I love it although I got no trouble with all three of those ones I've been putting it in my car for years. Maybe it works on older cars cuz mine's a 1995 Nissan Sentra and I've been putting that stuff in there for years and haven't had a problem I noticed I get even more gas mileage maybe they only work on cars assembled in Mexico were mine was.
I have no reason to lie! I have a 2011 Hyundai Sonata check engine light was on last ditch effort used smb gas treatment red bottle my light was off next day and my car runs like new. Ok can be a fluke four months later my dad gives me a 2005 Buick rondavious check engine light on I add the same bottle sure enough next day like guts off runs great six months later no light. I use it every fill up and every half fill
I've used it in my 2000 Silverado since it was a pup never had a problem with it .
I'm a 25 years of experience Automotive my Master Technician l suspect that if you're having problems with this you were already having problems to begin with and you try to use this as a cure-all..
Let me let you in on a little secret they're all the same they're all the same all they do is change the label during the production runs one minute it's running seafoam on the production line the next minute they change the label and now it's Dollar tree's version nothing's changed but the label same thing goes for the oil you buy and raise is only difference in synthetic and regular oil if your vehicle says synthetic you synthetic it says use regular oil use regular oil do not use synthetic with that said you might try reading your owner's manual you probably put it in the wrong gas to begin with all the information you need on how to make your vehicle run correctly is in your owner's manual stick to what it says and you can't go wrong but then what do I know I only have 25 plus years as a Automotive master technician..
"You can lead a horse to water but you can't make him drink"
I totally agree with you there they're all the same they probably come it's like no name brand stuff right. It's much like transmission fluid I don't know it's transmission fluid but they got Ford shaft GM all these things might be wrong on that one. But I agree with you they're all the same different names charge more for one than the other on Amazon they're worth like $15 a bottle get him a dollar for a $1.50. I've noticed my car gets better gas mileage when I use them it's an older car it's a 1995 Nissan Sentra with a 1.6 l engine in it maybe just works out older cars or cars like mine it was assembled in Mexico maybe that's it laugh out loud Good one though
I had a 2002 Dodge quad 2500 bought brand new in 2002 ran two bottles of octane boost and fuel injection cleaner in the vehicle every week when I filled up the gas tank for 14 years and never had a single problem one with it maybe because these people had Chevys and fords nothing meant by that but like I said I ran it for 14 years two bottles every week in my gas tank and never had a problem I stand behind this product 100% 😁
My 03 C5 Corvette had a clogged injector in the past years and a current slight miss..I was hesitant to use it, because it was in the Dollar Tree..Within 2 weeks, the fuel gauge stopped sticking on E (upon fill ups) and the MPG increased by 4. Go figure!
I just put a bottle in the company Dodge Caravan I drive which has over 425000 km, after one day driving the the fuel gauges has not gone down as far as normal and it runs and idles a little quieter. One of the other drivers has used SMB fuel injector cleaner for years and no problems. So basically I am happy with it. We will not be above 0 c (32 F) till about March so it is being used in a very harsh climate as I live in the middle of Canada
I put a bottle of smb super gas treatment in my 2008 Ford 150 and within a day my truck was running like crap.my truck had to go through a second tank of gas for it to run right again.avoid this product like the plague.
Is SMB International Legit?
SMB International earns a trustworthiness rating of 100%
Highly recommended, but caution will not hurt.
We found clear and detailed contact information for SMB International. The company provides a physical address, phone number, and email, as well as social media account. This demonstrates a commitment to customer service and transparency, which is a positive sign for building trust with customers.
The age of SMB International's domain suggests that they have had sufficient time to establish a reputation as a reliable source of information and services. This can provide reassurance to potential customers seeking quality products or services.
Smbintllc.com has a valid SSL certificate, which indicates that the website is secure and trustworthy. Look for the padlock icon in the browser and the "https" prefix in the URL to confirm that the website is using SSL.
Smbintllc.com has been deemed safe to visit, as it is protected by a cloud-based cybersecurity solution that uses the Domain Name System (DNS) to help protect networks from online threats.
Smbintllc.com regularly updates its policies to reflect changes in laws, regulations. These policies are easy to find and understand, and they are written in plain language that is accessible to all customers. This helps customers understand what they are agreeing to and what to expect from SMB International.
However ComplaintsBoard has detected that:
- Smbintllc.com has relatively low traffic compared to other websites, it could be due to a niche focus, but could also indicate a potential lack of traffic and popularity. The smbintllc.com may offer a niche product or service that is only of interest to a smaller audience.
- SMB International protects their ownership data, a common and legal practice. However, from our perspective, this lack of transparency can impede trust and accountability, which are essential for establishing a credible and respected business entity.
About SMB International
Overview of SMB International complaint handling
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SMB International Contacts
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SMB International phone numbers+1 (732) 222-4888+1 (732) 222-4888Click up if you have successfully reached SMB International by calling +1 (732) 222-4888 phone number 0 0 users reported that they have successfully reached SMB International by calling +1 (732) 222-4888 phone number Click down if you have unsuccessfully reached SMB International by calling +1 (732) 222-4888 phone number 0 0 users reported that they have UNsuccessfully reached SMB International by calling +1 (732) 222-4888 phone number
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SMB International emailsinfo@smbintllc.com81%Confidence score: 81%support
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SMB International address121 HWY 36, Suite 180, West Long Branch, New Jersey, 07764, United States
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SMB International social media
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Checked and verified by Rachel This contact information is personally checked and verified by the ComplaintsBoard representative. Learn moreJun 30, 2025 - View all SMB International contacts
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