Ive used it several times .I know it works because My truck was barely able to pass without it and with it passed by a wide margin ,There was onother brand that I used also that I cant find anymore that seemed to convert the octane to 110 [ I know it actually didnt but am only using that to say how the performance increased]

If your test results show too many ppm hydrocarbons, then dry gas will lower the parts per million,, test with one gallon of gas and one half gallon dry gas as it has no hydrocarbons, so no unburned ones exit the exhaust. except the ones in the gas...BUT you really should find and resolve the problem.

Ben

70% isopropanol = 70/30 isopropanol/water. I wouldn't be adding water to my tank. Dry gas (ethanol) is a better choice I think.

__________________
2002 E320 4-Matic
2008 Subaru Outback
2009 Subaru Forester

The car passed! I'm buying a can of that stuff.

__________________
"It's normal for these things to empty your wallet and break your heart in the process."
2012 SLK 350
1987 420 SEL

I asked the tester to go over the numbers with me and tell me if I was marginal on anything. He said the car was well within the required perameters, so I'd have to say that stuff didn't hurt anything. I can't say for sure that it helped either, but it sure didn't hurt!

Now, if somebody just made a chemical that would correct things that won't pass the safety inspection, I'd be golden . . . .

__________________
" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century

OBK #55

1998 Lincoln Continental - Sold
Max 1984 300TD 285,000 miles - Sold
The Dee8gonator 1987 560SEC 196,000 miles - Sold
Orgasmatron - 2006 CLS500 90,000 miles
2002 C320 Wagon 122,000 miles
2016 AMG GTS 12,000 miles

Oh yeah, I also had a voodoo priest do a little dance around the car as I was waiting in line. Can't say whether THAT helped, either, but it didn't HURT!

It's possible he may have freaked out the tester. I don't know.

__________________
" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century

OBK #55

1998 Lincoln Continental - Sold
Max 1984 300TD 285,000 miles - Sold
The Dee8gonator 1987 560SEC 196,000 miles - Sold
Orgasmatron - 2006 CLS500 90,000 miles
2002 C320 Wagon 122,000 miles
2016 AMG GTS 12,000 miles

LIAR.

__________________
"It's normal for these things to empty your wallet and break your heart in the process."
2012 SLK 350
1987 420 SEL

Okay, it WASN'T a voodoo priest. It was ME, okay?!

__________________
" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century

OBK #55

1998 Lincoln Continental - Sold
Max 1984 300TD 285,000 miles - Sold
The Dee8gonator 1987 560SEC 196,000 miles - Sold
Orgasmatron - 2006 CLS500 90,000 miles
2002 C320 Wagon 122,000 miles
2016 AMG GTS 12,000 miles