>100k kms maintenance: spark plugs and....rats!

Hi all!

Yesterday I have done a full maintenance, you can see the 106.500km old spark plug and the new one:

and the old cabin filter with 6 small 💩....how can I clean the air duct? from where they went inside?

thanks!

Check gutter around the Wiper Blades area and inside the dashboard where the filter seats. 

11 hours ago, TonyHSD said:

Check gutter around the wiper blades area and inside the dashboard where the filter seats. 

the air filter is like new, no damages, only dust, insects and ****ties...so I think the poops come from the outside when I have used the warm cabin air