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by roadrunner
Sat Jul 29, 2023 5:48 pm
Forum: MK6 (9N) Polo - Years 2002-2005
Topic: Coolant temp/level light flashing but both ok?
Replies: 5
Views: 3087

Coolant temp/level light flashing but both ok?

the coolant light flashes erratically, sometimes after 30 secs with cold temp and others after 5 mins with cool or hot engine. Changed header tank and kept same coolant - no change. Drained and re-filled new G30 coolant - initially thought fault had gone but re-appeared after a 3 min drive Coolant t...