trans tune seafoam question

I put in about 1/2 to 3/4 of a can in my tranny yesterday, all seems well, but the fluid level is above the hash marks abit? Do you think that it matters? how long should I keep it in before I change the fluid? I drive about 60 - 70 miles a day.

Thanks!

The can says change after 5 miles.

could this be the reason I got these 2 codes today? p0742,p0751?

i doubt it, i had 1/2 can in mine for several weeks, driving everyday. It even says on the can you can leave it in there after doing one treatment/fluid change to avoid future varnish build up...The big problem is if you leave it in a dirty transmission, it will make your fluid very dirty and possibly clog the filter.

Guys please Note: "No FIX IN A CAN" Just change the fluid and filter and if the tranny does not work then you will have to take it to an expert.