I have an Opel Corsa 1.2 8v 1995 car.
A few weeks ago I had the oil sump gasket changed and for this to be changed, the exhaust pipe (connected to the cat) had to be unscrewed from the exhaust manifold.
After this while driving and riding over some small bumps I hear a rattling noise.
x10xe 1.0ltr 1999:
Just wondering why no foil convoluted 'foil' pipe going from the exhaust manifold to the air filter box? - its the first car I think I have had without a pipe going from the manifold to the air box - so in the icy weather how does this work on these corsa's by way of helping...