I posted about a major, but mysterious coolant leak on my 2011 Twinair last week.

Anyway, garage just rang, and it coming from the oil filter housing area, where there's a coolant pipe and an oil cooler (I think that's what he said)

Anyway, a plastic part, brittle with age, has cracked, and it was a pig to get to apparently, and it will be a 500 quid job to fix.

The alternator and starter motor had to come off for access.

So I thought I'd give all you Twinair peeps a heads up.

Good news.. but a bit of a task..


Please ..once it is cured..

put the solution onto the end of your

'Its got a leak' thread.

In years to come.. this will make far more sense to those searching the same issue


Cant find your old posts..?

Click on your username.. links are there


Charlie

I had a variation on your problem - rather than dumping the coolant from the oil cooler mine dumped the oil from the oil cooler.

What is the part number that was used to replace? Is it by any chance in this diagram:

https://www.fiatdalys.lt/en/catalog...50041001000/ZFA31200000838871/0/0/0/radiator-

or

https://www.fiatdalys.lt/en/catalog...ZFA31200000838871/0/0/0/water-pump-and-lines-

Many thanks as I need to look into leak in the same area on my 2012 TA