Dump valve.......
+1 nearly choked on my takeaway so funny:hysterically_laughi:hysterically_laughi
Took the cozzie out today. I had a whooshing sound does that count?
My son did fit a Dump valve to his diesel VW sounded quite good infact. Apparently ladies skirts just fall off.
Not unless it was fitted with a throttle valve he didn't.
Wammers the boy has done so much it's incredible. He got the car bug early as we showed cars in the 80/90/& 00s he came to shows and now shows his all over Europe. Still borrows my tools though.
I don't know the throttle arrangement of the VW in question. But a dump valve cannot function unless a throttle valve is fitted. Most diesels don't have throttle valves.