RGH269
Member
I posted earlier about a coolant leak on my CDS. I had tried to identify the source of the leak on my own but without any luck. So I took a day out of my schedule and drove to the nearest Interlink dealer where I bought it and was told no leak could be found by them either. $65 labor charge for that. After another day of work still leaking, I got to looking at the fittings on the HX and discovered one of them to be loose enough I could turn it by hand, and also to my suprise it was plastic. I had one of the exchangers replaced a few months ago at a different IS dealer and I guess over time it just started leaking. I replaced the plastic one with brass along with a a new hose and it appears I solved the problem. But why would a manufacturer put a plastic fitting in such a place?