GM Fuel System Cleaner TSB

Applies to GM gasoline vehicles 2017 and older. Should you use a bottle of fuel system cleaner as preventative maintenance? I answer that question by citing GM's TSB #04-06-04-051E. I also inform you about filling up your gas tank at Top Tier Gas Stations.

[@3941602]

Thanks bro for yout honest take!

[@chriscoralAloha]

Dear OldSchoolNoe . As an astro van owner you should know the spider injector demands a candle to be light at your local church, premium Chevron gas, tankfulls of snake oil and cartons of cigarettes and a bottle of rum weekly to a certified Haitian witch doctor in order not to throw the CODE.

[@OldSchoolNoe]

haha, also make sure the blinker fluid is always topped off

[@valdez.martin82]

What about, for diesel,, I ben driving in places where no top tier available, and some of gas stations have 5 % biodisel and some 20% how you help your engine after re fulling we 5 % biodisel or more

[@kennywasfound5004]

My gran prix started sputtering. That stuff is way good AC Delco fill injector cleaner, gas cleaner, whatever

[@on-site4094]

😂👍