ok i have a mini me swap. botom end has 140k on it. top end has 80k on it. wouls seafoam hurt it. i haent heard of anyone using it on a mini me swap.

thanks

 

just put it in the gas tank so it'll clean out the fuel system as well as the motor

 

Like the old thread stated, if your motor is held up by carbon and sludge then the seafoam is going to remove those contents and your motor will develop leaks (internally).

 

which is the lesser of the two evils?

 

i used it on my all stock 127k d16y7 motor barely gave out any smoke only like 5 puffs at the beginning. put it in crankcase, oil, and gas tank!

did flip an engine code but i reset it and then changed oil and everything was ok afterwards. car definitely idles a lot lower now, you can't even tell its running when sitting inside of it

 

do it how it says on the bottle. third in fuel, in where the oil goes and a vacuum line.

 

yup