Citroen C3 Failing MOT on Emissions - Need Advice!
I own a 2013 Citroen C3 with 194,000 km on the clock, and I'm facing a recurring issue where my car fails the MOT every year due to emissions. Each garage I visit suggests replacing the catalytic converter, but I'm not convinced that's the root cause. I mostly drive short distances, like going to the shop and back. The engine feels unsteady, but there's no engine management light on. What should I be looking into to resolve this issue? Any advice or similar experiences would be greatly appreciated!
1 comment(s)
CarlyMechanic
Consider taking your car for a longer drive on the highway to allow the engine to reach optimal operating temperature and help clear out any carbon build-up, which can improve emissions. This is sometimes referred to as an "Italian tune-up." After doing this, see if there's any improvement in the engine's performance and emissions. Let me know how it goes or if you have any further questions!
CarlyMechanic
Consider taking your car for a longer drive on the highway to allow the engine to reach optimal operating temperature and help clear out any carbon build-up, which can improve emissions. This is sometimes referred to as an "Italian tune-up." After doing this, see if there's any improvement in the engine's performance and emissions. Let me know how it goes or if you have any further questions!