Have any fellow car enthusiasts encountered a situation where the catalytic converter has minor cracks, causing occasional exhaust emissions to go uncatalyzed and triggering the emission warning light? The mechanic mentioned this. I regularly use Carpol's catalytic converter cleaner, Liquid Gold, etc., so there shouldn't be a carbon buildup issue.

For the 2011 Suzuki Liana, if you're getting a catalytic converter fault warning, there are a few things you can consider. First, you might want to confirm the diagnosis with another mechanic to ensure it's indeed the catalytic converter that's the issue. Sometimes, other components like oxygen sensors can also trigger similar warnings. If replacing the catalytic converter is necessary and the cost quoted is over two thousand, you might want to compare prices from different repair shops or consider aftermarket parts, which can sometimes be more affordable.

Dear car enthusiasts, has anyone added a catalytic converter cleaner to the fuel tank of a 2011 manual Touran? After I added this kind of cleaner, it started emitting white smoke and the check engine light came on. Has anyone experienced this situation?

Have any fellow car enthusiasts encountered a situation where the catalytic converter has minor cracks, causing occasional exhaust emissions to go uncatalyzed and triggering the emission warning light? The mechanic mentioned this. I regularly use Carpol's catalytic converter cleaner, Liquid Gold, etc., so there shouldn't be a carbon buildup issue.