- Joined
- Sep 14, 2009
- Messages
- 19,492
- Points
- 3,294
The car is 1.2 Dynamic with 60K on the clock. Correctly serviced and not abused.
The engine seems like its running on three when started from cold but its fine when warmed up and mpg is good so not been too fussed about it.
It's had -
new air filter
New spark plugs (though old ones looked fine)
Runs on posh petrol most of the time
The last MOT showed good emissions at 2,500 revs but borderline on HC and tick over.
If it was always running smoothly I would be thinking the catalyst or O2 sensor is failing but that slight roughness on cold start might be a clue. Italian tune ups have not affected the issue.
What does the collective think it could be?
The engine seems like its running on three when started from cold but its fine when warmed up and mpg is good so not been too fussed about it.
It's had -
new air filter
New spark plugs (though old ones looked fine)
Runs on posh petrol most of the time
The last MOT showed good emissions at 2,500 revs but borderline on HC and tick over.
If it was always running smoothly I would be thinking the catalyst or O2 sensor is failing but that slight roughness on cold start might be a clue. Italian tune ups have not affected the issue.
What does the collective think it could be?
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