[drew22122]

hi every one its nice to know theres some help out there for me i have a a4 110tdi but every now and then i lose almost all power i have change the air meter but it didn't make any difference so if any ideas would be greatfully recieved

 

[zippy]

it could be the cat convert if it is ceramic they crack and break when they age and turn so they block the exhaust and cause a lack of power when driving then if they shift back into place the power returns.

 

[zippy]

it could be the cat convert if it is ceramic they crack and break when they age and turn so they block the exhaust and cause a lack of power when driving then if they shift back into place the power returns.

 

[sholt]

Did this help by the way - were you @ - come reply, i'm keen on knowing if the catalytic convertor was the problem.