What is the percentage of PEA in this High Mileage product?

Per the MSDS Polyetheramine: 10 - 30% I've come to understand that this covers all products, this one and there is a larger 12 oz product. They have treat rates that are not the same which leads me to believe that this product is likely 25-30%PEA. While the 12 oz product is ~15% PEA.

The pea is 10% to 24% for gumout. redline is 28% to 32% the only other that has pea is chevron techron all good but redline is best agree?

Per the Gumout MSDS Polyetheramine: 10 - 30% I've come to understand that this covers all products, this one and there is a larger 12 oz product. They have treat rates that are not the same which leads me to believe that this product is likely 25-30%PEA. While the 12 oz product is ~15% PEA. I can't seem to pull up a recent MSDS for Redline, but prior versions say 25-30% or <30%. So, bottom line is they are comparable on a cost per PEA basis.

Will it affect smog test if i use it couple days before?

If you want to be safe, run all that fuel out before the test. That way you will get all the cleaning benefit. Honestly, I do not think the chemicals will change the test if that was your question. The Cat converter will burn most everything.

Gumout 800001365 Regane High Mileage Fuel System Cleaner 6 Oz

Q: Will it affect smog test if i use it couple days before?

If you want to be safe, run all that fuel out before the test. That way you will get all the cleaning benefit. Honestly, I do not think the chemicals will change the test if that was your question. The Cat converter will burn most everything.

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Description

⛽ Clean fuel, cleaner ride — don’t let deposits slow you down!

ETHANOL SHIELD - Combats damaging effects of ethanol blends up to E15
DEPOSIT DEFENSE - Prevents future fuel system build-up for peak engine performance
EMISSION REDUCER - Helps lower your vehicle’s environmental footprint
GDI SYSTEM CLEANER - Optimized for gasoline direct injection engines to boost fuel economy
TURBO READY FORMULA - Engineered safe for turbocharged and supercharged vehicles

Gumout Regane High Mileage Fuel System Cleaner is a powerful 6 oz formula designed to prevent fuel system deposits, protect turbo and supercharged engines, combat ethanol-related damage up to E15, and reduce emissions—all while enhancing fuel economy and maintaining peak engine efficiency.

Specifications

ASIN	B004AYZBJW
Best Sellers Rank	#783 in Automotive ( See Top 100 in Automotive ) #7 in Fuel System Cleaners
Brand	Gumout
Customer Reviews	4.6 4.6 out of 5 stars (659)
Date First Available	November 5, 2010
Is Discontinued By Manufacturer	No
Item Weight	0.1 ounces
Item model number	510023
Manufacturer	Gumout
Manufacturer Part Number	510023
Model	800001365
Product Dimensions	7.38 x 5.63 x 9.13 inches
Special Features	special_feature
Voltage	12 Volts

Reviews

A**T

23.04.2026

M**J

17.11.2023

L**S

29.10.2023

P**L

2.08.2024

C**R

13.01.2016

L**N

24.02.2026

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