how to fix a crappy mk4 vw tdi's rough acceleration / limp mode (bad anti-shudder valve n239) Published 5 years ago • 8.5K plays • Length 4:22 Download video MP4 Download video MP3 Similar videos 1:13 alh tdi asv test with 12v source 0:13 how to test the skid plate on a lifted vw golf tdi 6:09 the bigger diesel insignia anti shudder valve 0:39 z19dth - chuffing back out anti-shudder valve 0:50 noise of a anti shudder valve / inlet manifold flap ready to blow 0:24 audi a4 b4 engine