cautionary tale, cooling.

[jagjim]

I decided to change the 2 Heater pipes at the back of the engine for stainless steel . I was not having any problems it was purely cosmetic !. When I removed the originals I was amazed at how rusty they were , 2 of the ends were in a sorry state and one of the pipes was nearly porous, I really do not know why they were not leaking. One thing I am sure of is that they would not have lasted for much longer. Might be worth checking yours. Jim