Not been on here in a while
My car over the past week is struggling on the hills on motorways, there doesnt seems to be much go in it anymore, put my foor down and nothing, I can get it up to 70/80 and cruise on the flat/slight hills. There is a serious rattle from the exhaust near the engine but pipes are solid (possible dead/shattered cat'vertor?? and blocking exhaust) really out of my depth.
Having scoured round the forum Ive found the following....
Any suggestions would be awesome