2010 Vauxhall Insignia - Code 3

Insignia 1.8 petrol Problem
The Problem
Joined: 4 years ago | Profile

3 weeks ago code 3 checked water level added water went off for a week came up again so kept checking little now and then y day doin the shopping run only 2 miles away it dropt all the water pulled over totally gone steam everywhere didnt move the car untill it had cooled down refilled when cool and its stayed in the header tank

Car Vauxhall Insignia
Variant 1.8 petrol
Year 2010
  All Vauxhall Insignia Problems
Category Leaks & Noises
Recalls Vauxhall Insignia Recalls
Joined: 10 years ago | Fixes: 12,140 | Profile
You need to get a pressure test on cooling system which should show any external leaks . If that doesn't show fault , the next step would be a block test .
lee evans cycles
Joined: 2 months ago | Fixes: 2 | Profile
My 1.8 petrol insignia 2013 keeps having code 3 coming up .
This happens if it’s cold or hot been used or not etc.
Error book says relates to cooling but my coolant is at full mark and has never moved in all the time I have had it. This has been happening for about a month now.
I don’t feel any issues with the car nor see any leaks etc
Any ideas?
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