Quote Originally Posted by 81911SC
I've heard countless stories of it working flawlessly. JITB is right, mostly cleans up carbon built up if done from the intake. Throttle body and other parts. When you see white smoke coming out, it's working.


What he said. For every 1-2 stories I've heard of someone having problems with it theres 100-200 of it working great. I used it on my 87 Toyota when I used to DD it and never had any issues.