Use 12 OZ of GASOLINE EXTREME per 20 gallons of gasoline. Add to tank during re-fueling. Use every 10,000 miles or as needed to keep fuel system clean.
WARNING: Cancer – www.P65Warnings.ca.gov
GASOLINE EXTREME is a complete fuel system cleaner that improves fuel economy and power of gasoline engines by safely and effectively cleaning the entire fuel system. Gasoline Extreme is now infused with Hot Shot’s Secret’s LX4, a premium lubricity additive that prevents wear and provides excellent fuel system protection. This also acts as an upper cylinder lubricant, an added benefit to improving fuel economy.
The one-tank clean-up formula features a highly effective Polyetheramine (PEA) detergent to thoroughly clean valves, pumps, injectors, rings, pistons, and upper cylinders. Developed for multiple purposes, this fuel additive dissolves power-robbing gum and varnish and removes combustion chamber deposits to restore power, performance, and fuel mileage. MPG increases are documented up to 7.9% as verified by third-party testing, making this a much-needed fuel additive for older model gasoline-powered vehicles.
Gasoline Extreme with LX4 is recommended for any gasoline-powered engine, including agricultural equipment, cars, trucks, motorcycles, UTVs and ATVs, golf carts, buses, and utility fleets. One 12 oz. bottle can be used to treat 20 gallons of gasoline every 10,000 miles. Gasoline Extreme is compatible with gasoline with high ethanol content and will not void your vehicle’s manufacturer’s warranty. This product is safe for all emissions equipment.
Use 12 OZ of GASOLINE EXTREME per 20 gallons of gasoline. Add to tank during re-fueling. Use every 10,000 miles or as needed to keep fuel system clean.
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No other diesel oil or fuel additive has a better guarantee than Hot Shot’s Secret products. If our products do not deliver as promised, then we will give you your money back. End of story.
Sorry Didn’t Feel any difference
Glenn Lawless (verified owner) –
I used it twice, and noticed absolutely no difference. I then switched to Seafoam and then I noticed a difference on how my car (2015 impala 3.6L) smoothed out with 1 application. So I used a second bottle of Seafoam and it is running much better with noticeable power and smoother idle!
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Admin R&D –
Hi Glenn, we’re sorry to hear your experience with our product did not meet your expectations. These kinds of results are atypical; we welcome the opportunity to talk with you to further troubleshoot the issue. Please call us at 800-341-6516.
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Power once again
Daryl Smith (verified owner) –
Was having issues with power and a misfire. Check engine light kept coming on. After using this my check engine light no longer comes on. I can really tell the extra power and better fuel mileage now. I was so impressed I got a bigger bottle and put it into my two other vehicles. Customer for loudest.
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Admin Levi –
Thanks Daryl!
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Great product!
David Kendrick (verified owner) –
Have used Gasoline Extreme in my 02 Silverado with noticeable improvement in MPG and smoother idling, and bought more to put in my ATV’s. Has helped with throttle response and idling on these as well, would highly recommend!
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Admin Levi –
Thanks David!
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Joe McCasland (verified owner) –
Didn’t use Gas Extreme, have a oil engine, but gave it to a buddy of mine to try on his old Caddy that was running a bit rough. Talked to him recently and he told me it was unbelievable that after 2 gas tank cycles the engine smoothed out and has better power than before using it.
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Cleans great
Ben Mielke (verified owner) –
Gets rid of slight hesitation at idle!
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Admin Levi –
Thanks Ben!
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Boat use
Bill Wadley –
I put this in my boat. Engine is FORD 302 SVO. Engine has about 10 hours since rebuild. I can’t give a comprehensive review as we encountered oiling issues. NOT fuel or fuel additive related! Initial impression, before the above issue is thenengine was more responsive. Hope to give a better review soon.
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Admin Levi –
Thanks Bill!
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