[AllBlackBimmer]

OK, So I am taking my car in for service next week and getting an oil change, along with some other things. Figured this would be a good time to dump some techron into my tank...

Now, I have about a 1/2 tank of gas left, I am taking my car in next week, and want to run my car as low as possible on gas to get all of it out..

on the bottle it says:

"Pour the entire contents of one bottle into a nearly empty tank and refuel with up to 15 gallons of gasoline."

Can I just do half of this? Or should I just not even bother since I don't really have enough time to run a full tank?

Went to techron's website, but it really doesn't give instructions...