I'm wondering if a leaky exhaust at the flexi joint & silencer will cause high Carbon Monoxide levels, or is it something else?
MOT failure notes:
1, CO at idle excessive,
2, CO after 2nd fast idle excessive &
3, Lambda reading after 2nd fast idle outside specified limits.
The exhaust system will be changed as it's past repair anyway.
The car has been sitting idle for the best part of 3 months with just the odd start up to move it and idling for a few minutes. The MOT station is just about 5-6 miles away.
I've read elsewhere that a hard run will help things along with some new plugs?
Any thoughts much appreciated
MOT failure notes:
1, CO at idle excessive,
2, CO after 2nd fast idle excessive &
3, Lambda reading after 2nd fast idle outside specified limits.
The exhaust system will be changed as it's past repair anyway.
The car has been sitting idle for the best part of 3 months with just the odd start up to move it and idling for a few minutes. The MOT station is just about 5-6 miles away.
I've read elsewhere that a hard run will help things along with some new plugs?
Any thoughts much appreciated