I have a A3 x reg 1.9tdi sport 110bhp and had service light on and cambelt needed replacing also i noticed a hesitation in the power so had cambelt and service done all fine but it still had a hesitating its as if the turbo isn't working and the car is holding back ?
If i pull over turn it of and restart its fine for a while then it blows the turbo pipe off and broke down the pipe that runs from the turbo to the rad i think in the front pass wing clamped that back on all back to normal with the hesitation!!
I had a mate do a readout came up with tc wastegate valve replaced that no change someone said try the temp senders replaced them 2 and no change still?
I still have this holding back problem i looked at it running the other day and there is air bubbles going through the fuel line ? I just had the car running if i shake the diesel filter loads of bubbles go through the clear fuel pipe on top of the filter there is a plastic unit with 2 pipes on it ? if i move it loads of bubbles its held in with a metal clip should there be movement in this part or should it be a tight fit says in manual fuel bleed/control valve has a arrow on it pointing away from the engine could this be the main problem with the engine holding back this problem has been going on over a month now and loads of people looked at it and cant sort it out HELP please
If i pull over turn it of and restart its fine for a while then it blows the turbo pipe off and broke down the pipe that runs from the turbo to the rad i think in the front pass wing clamped that back on all back to normal with the hesitation!!
I had a mate do a readout came up with tc wastegate valve replaced that no change someone said try the temp senders replaced them 2 and no change still?
I still have this holding back problem i looked at it running the other day and there is air bubbles going through the fuel line ? I just had the car running if i shake the diesel filter loads of bubbles go through the clear fuel pipe on top of the filter there is a plastic unit with 2 pipes on it ? if i move it loads of bubbles its held in with a metal clip should there be movement in this part or should it be a tight fit says in manual fuel bleed/control valve has a arrow on it pointing away from the engine could this be the main problem with the engine holding back this problem has been going on over a month now and loads of people looked at it and cant sort it out HELP please
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