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Model specific boards => Golf mk7 => Topic started by: GTI2016 on 10 August 2019, 12:05

Title: GTi - Coolant light issue
Post by: GTI2016 on 10 August 2019, 12:05

Hi All,

I've been having an intermittent coolant issue recently with the MK7 GTi PP.

After 30 mins or so of driving the red coolant light comes on. I let pressure out of the system by opening the cap and the coolant level comes back to normal; its like pressure is builds up forcing down the coolant level.

Has anyone come across this before and found the cause?

Any thoughts would be great!

Title: Re: GTi - Coolant light issue
Post by: wantmygti on 10 August 2019, 13:29

Bet it’s the usual water pump / thermostat and housing issue.

Title: Re: GTi - Coolant light issue
Post by: Ginagee on 12 August 2019, 15:21

I've had my GTi PP 5.5 years, nearly 37K miles. Just had to have the water pump, thermostat etc all replaced. Cost £785 at a local non-VW garage. Apparently it's a right nightmare to do. I'd keep a close eye on your temperature, and if it starts creeping higher than normal, get it into a garage swiftly.

Title: Re: GTi - Coolant light issue
Post by: Rob_benton on 12 August 2019, 17:39

Or take out a private  warranty now and the water pump will more than cover the cost !

Title: Re: GTi - Coolant light issue
Post by: Finglonga on 13 August 2019, 17:16

Did you top up the coolant when the engine was cold. The fix is not that expensive if it is the water pump if you use a specialist independent, it is expensive if you use a main stealer.