What are the opinions on this stuff?
My dad swears it works and puts in a bottle in his cars everything he changes the oil. Im trying to run out the old gas I have in the cobra, back from November and he is telling me to dump a 1/2 bottle in before I fill up with new gas and get my tune. Any chance it would harm anything? Anyone on here use it on a regular basis?
Thanks!
My dad swears it works and puts in a bottle in his cars everything he changes the oil. Im trying to run out the old gas I have in the cobra, back from November and he is telling me to dump a 1/2 bottle in before I fill up with new gas and get my tune. Any chance it would harm anything? Anyone on here use it on a regular basis?
Thanks!