Seafoam fuel injector cleaner

i have used seafoam many times over the years , never seen the fuel injector cleaner always the stuff you would dump into the gas tank...just might be the same thing
 
Originally Posted by ChrisD46
I'd rather use Techron for the PEA additive .



Agree. Only PEA fuel system cleaners are proven to actually work. Examples of this would be Techron and Gumout with PEA. Seafoam is probably the worst additive to depend on doing any cleaning to a modern car's fuel system.
 
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Honestly PEA is severely overrated. Anytime anyone's done an actual inspection with a borescope camera into the cylinders and intake valves. Seafoam and marvel mystery oil have done the best. YouTube project farm and Nate's interactive auto have done several videos on it
 
I had a few people who failed their emission test run seafoam or techron and swear it made them pass. These were older carburetor model Toyota trucks.
 
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