My 97' 300tdi has started making a loud whistle from the passenger footwell when giving it a foot full. It seems to only happen under load and over 2000 rpm.
I'm guessing the flexi bit is blowing....? It also looks like I have a CAT...
Is the cheapest option to replace the down pipe without a CAT ?
How will that effect the MOT emmisions ?
I'm guessing the flexi bit is blowing....? It also looks like I have a CAT...
Is the cheapest option to replace the down pipe without a CAT ?
How will that effect the MOT emmisions ?