[mot fail on high emissions]

You will probably get a better response if you share what type of vehicle, age , engine etc....

Basically a well tuned engine will have appropriate emissions....

The people on here have a wealth of knowledge, but they need something to work with.

Neil

hi,i had a problem with slightly high emissions,i used a product called cataclean,this worked for me and reduced the emissions enough for the mot,i hope this is of use to all members.