Product Description
The GASSER DUO is our most popular solution for a complete internal engine cleaning of your gas vehicle. *Gasoline Extreme: Due to EPA regulations, this product should be used in off-road applications only.
Close
GASSER DUO
$33.90
INCLUDES:
16 OZ Hot Shot’s Secret Gasoline Extreme, CONCENTRATED ONE TANK INJECTOR CLEANER. Treats up to 45 Gallons of gasoline, every 6-10,000 miles.
16 OZ Hot Shot’s Secret Stiction Eliminator, removes 50% more stiction than the leading competitor. Improves Power & Compression. Treats 4-6 quarts of oil for initial cleaning.
WARNING: This product can expose you to chemicals including Cumene, Benzene, Furan, Propylene oxide, Acetaldehyde, Naphthalene and Ethylbenzene, which are known to the State of California to cause cancer and toluene and benzene, which are known to the State of California to cause birth defects or reproductive harm. For more information go to 
5 out of 5 Mechanic in a bottle
mark j, martens (verified owner) –
Both products actually do what they say, and more. The stiction eliminator saved me from replacing two injectors on my 97 Power Stroke. I have nothng but praise fro all f the products offered by Hot Shots-I use most of them in my gassers as well.
(0) (0) Watch Unwatch
Levi –
Thanks Mark!
(0) (0)
5 out of 5 Stuff does work
Jim (verified owner) –
Used this product in my 2018 Hyundai Elantra Sport. Helped with the problems associated with a GDI turbo engine. Will definitely buy again. Also used in my 67 Nova but don’t drive enough to see a difference as of yet.
(0) (0) Watch Unwatch
Levi –
Thanks Jim, definitely keep us posted!
(0) (0)
5 out of 5 Gasser Duo
Robert Ruffinelli (verified owner) –
I’ve used the diesel treatme to for years now. I bought the gasser dyo for my wife’s 2017 4runner and am impressed with the results.
(0) (0) Watch Unwatch
Levi –
Thanks Robert!
(0) (0)
good stuff
n egn and tra (verified owner) –
in today’s world you rarely find a product that does what it claims this one does i use hot shot secret in all my units that includes diesel truck diesel tractor and 2 gas pickups my diesel started much better fuel mileage and ran better i uses it in engine and transmission i’am sold good stuff
(0) (0) Watch Unwatch
Levi –
Thank you!
(0) (0)
5 out of 5
Timothy Collins (verified owner) –
Used the Gasser Duo in my 2004 GMC Sierra 2500hd. I noticed better mpg and a more oil pressure. Will use product again.
(0) (0) Watch Unwatch
Levi –
Thanks Timothy!
(0) (0)