Could that be a hint and a half to NOT use the stuff again? Maybe just for precautionary reasons?Originally posted by Starscream:
I use the STP stuff in the grey bottle. Its good for 4k miles and it supposedly cleans more than your injectors. It cleans a lot of stuff. Its been awhile since I put some in (like July). I'm due to put some in when I hit 60k miles. Its worked well for me, but then again I had 6 new fuel injectors replaced about 1.5 months ago.