Gumout Q&A – March 2017

Gumout question and answers. Find below a comprehensive Q & A about all things Gumout On your website advertising this product, you have this image: Are we to believe that these results were achieved just by adding Gumout Multi-System Tune-Up to the oil? If so,...

Gumout Questions with Rusty

Gumout question and answers. Find below a comprehensive Q & A about all things Gumout Can you provide any explanation for how your high mileage Regane products differ from the standard ones? The high mileage version of Regane has a friction modifier added. This...

Gumout Q&A with Ryan Tuerck

Gumout question and answers. Find below a Q & A with Ryan Tuerck 1. (Tuerck) Ryan, what is your favorite brand of engine oil ?   Valvoline 2. (R&D) Can 0w20 synthetic sustain Direct Injection issues vs 5w30 HTO 6 spec oils made for Direct Injection?...

Gumout – Cleaning of GDI Deposits

Gumout question and answers. Find below a comprehensive Q & A about all things Gumout 1. Isn’t it better to put PEA additives in the engine oil to combat gdi intake valve deposits? Since fuel doesn’t touch the back of the valves anymore, as fuel does...

Ethanol Fuels and Phase Separation

https://gumout.com/fuel-additives/regane-complete-fuel-system-cleaner/ Gumout question and answers. Find below a comprehensive Q & A about all things Gumout 1. Living in South Florida (humid). The fuel level never falls below 1/2 tank on either vehicle. Fill up to...

Gumout Q&A – Sept 2015

Gumout question and answers. Find below a comprehensive Q & A about all things Gumout 1. In the introduction, it was mentioned that dirty surfaces can hold moisture and cause rust. For internal panel surfaces, under-car and high wash areas, have you found that...