Liqui Moly Pro-Line Throttle Valve Cleaner | 400 ml | Workshop Product | SKU: 20210

Instructed to spray/inject between mass air flow sensor and throttle body to hopefully clean intake and intake valve. Made an improvement in throttle response :) Used on 2000 BMW 323i with 292,000 miles. BMW manual says to clean intake and intake valve by removing intake manifold and use walnut to blast clean aluminum head. I am NOT taking all that apart every 50,000 miles as prescribed by BMW. At about 200,000 miles during winter, I get cold start and idle problems until the car warms up. Most of the time I get 'check engine light' and rough idle. I just delete check engine light and drive on. I will try this product again just before it gets really cold and hopefully the intake is cleaned enough to stop my problem of dirty intake.

Used as instructed for throttle body cleaning. My vehicle is a 2006 Toyota Camry with over 170,000 miles had a service engine code PO113 (air intake Temp. High). I cleaned the filter and followed up with this product on the air intake tubing of the throttle body. Gave it two good squirts while someone helping me maintain the engine running. After that reassembled the filter and reset the diagnostic code and done. Engine idles better and code is gone. I would highly Recommend It.

Muy bueno

The chemical works well and the hose and nozzle are brilliant.

Used this on my 2014 VW GTI and car ran so smoothly after doing this.

Loved the results, will buy again.

not worth it

Good