Hi i have a Skoda Octavia 1.9sdi 2002

The problem is the wipers have suddenly gone very slow on all the setting

any ideas? Thanks in advance

Sounds like the wiper linkage needs a re-grease possibly, pop off the scuttle panel and have a looksie.

thanks

If its not the linkage, try removing the motor case and spraying wd 40 on the brushes and commutator, worked for me, wipers fine for 9 months now.

Probably the linkage though; it's a known issue with VAG cars, and not just Skodas.