Have not believed in it, that this article does so. My Passat 3BG Bj: 2001, always up and down regulated at the start, which has also assumed annoyed without end, sometimes it is. Now I'd hang out a coupon at Amazon, I thought probiers it out. Suction from, 2 hose clamps and a vacuum hose, the included long tube of tin reingesteckt free to throttle and 5x fire, then waited and started 3 minutes. At first he has even swallowed, then jumped and has extremely, no puff away Ultramega, am so scared that I have the key again turned to off. So if you do that, you have either good neighbors, or makes it in a deserted area. That really puff away übelst. Did then running the engine (which then runs without air flow meter on emergency program) added 3 shot and got the suction hose remounted, then I went overland, In order to blow the engine. Yes, nature has suffered a little bit, I admit, but lo and behold: the speed variations when the engine is cold, or, during tempering are as weggequalmt ;-)) An expensive throttle cleaning or what the workshop would have made for great stuff has, therefore unnecessary. Class thing !! So my personal very own recommendation: expensive product with resounding effect. And if it should come back: The can is not empty, I think for 3 cars would have passed loosely. I've finished.
