Oct 25, 2013 · A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Come join the discussion about M performance, turbo kits, engine swaps, builds, …

Feb 8, 2020 · Hello, my Bmw E46, six cylinders M52TU25 engine, mileage 160.000 , from 1998, presents a rattle noise as described in the DISA article. You mention as well as symptoms the …

Aug 2, 2021 · BMW E46 DISA VALVE - The WHAT, the HOW, and the WHY it WORKS & FAILS [2021] THE BMW DISA VALVE on your E46 with the M54 engine plays an important role in …

Nov 26, 2017 · A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Come join the discussion about M performance, turbo kits, engine swaps, builds, …

Jun 11, 2008 · In every DIY guide and in every post I have read about taking out the DISA valve, the consensus is that there are two torx bolts/screws holding it in place (when I look at my car …

Aug 10, 2009 · See step 2 in this DIY for reference/pictures: http://www.zhpmafia.com/forums/showthread.php?8607-E46-M54-DISA-Replacement …

Jun 30, 2015 · This valve changes the air movement in the intake manifold. The DISA usually breaks and will need replacing at least once in the life-cycle of most e46 3 series. The DISA is …

Repairing your DISA is a great way to restore power and make your engine run smooth. Signs of a failing DISA are pour fuel economy, rough running/idling, and loss of power. This video goes …

Feb 13, 2024 · Some of the E46’s common problems include cracking rear subframes, cooling system problems, DISA valve failure, and rust. In this guide, we’ll take a look at the most …

Mar 12, 2010 · Here's the DISA (Adjuster) valve removed. It shows the slippage and how to determine failure. Coming soon! How to rebuild a broken DISA :4ngie: Change the new. My …