My car runs so uneasy, stutters and stinks in the interior. I was on the scrap yard and it was found that the heat shield is gnawing after the flex tube on the puf tube. The fitter found that the cracker should be leaking and had to be replaced, otherwise the engine would continue to run restlessly and in addition the Lambda probe will still go broken, he said. I looked under the car and think that with kit bandages I would use the heat shield dd could somehow fix it. What about the cracker? Could you easily replace a puff manifold yourself? What would I have to buy all the material (wrought seal, bolts with)? Is there possibly already a manual 🙂 Thank you!