ClioSport.net

Register a free account today to become a member!
Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

  • When you purchase through links on our site, we may earn an affiliate commission. Read more here.

182 leak around Heater Matrix.



  CLS, RS MEG
I have spent hours going over the 182 fixing the normal leaking foot wells.
Scuttle drains x 3
Sill drains
Heater matrix seal in scuttle
Bulkhead seal
Front arches, side skirts stripped. I can happily wash the car now, and the footwells remain Dry..

However, dampness starts to form beneath these pipes. If you look on the fire wall surrounding, you can see a stained sticky wet area, the reverse of the firewall is damp to touch.
Is there any typical areas where the heater matrix can leak from? I haven’t notice coolant levels dropping much, so not sure if it’s coolant or ingress water.
The pipes in the engine bay coming in look sound and not split. Does the matrix tend to crack after so many years?

Any ideas?
9725C983-0009-4C17-B69B-59986EDBE417.jpeg
 


Top