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Old 23rd October 2019, 14:30   #3
coab
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2007 57 GOLF GTi EDITION 30 DSG

Join Date: Nov 2011
Location: Newport Shropshire and Coventry.
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Quote:
Originally Posted by oldie View Post
Considering buying another v6. One that interests me nearby has this frequent MoT failure (well thrice in the past six years). What may be the cause and solution?

"Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))"
Whats the service history like? Worn plugs, old engine oil and a filthy air filter would be a factor. Plus if its done short journeys the car could just need a decent blast with a good fuel system cleaner such as cataclean.
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