Quote:
Originally Posted by pauldavies
Hi guys and yes I went for a few runs in the C8 and on the last one it blew the coolant out which was a major disappointment, I do believe it is the spring as mine isn't bound with energy and the filler funnel was pitted but I honed that but it is wearing a bit thin. Any idea of NOS for those two? My temp gauge was on normal middle setting so it wasn't over-temping in fact it only took about ten minutes for it to be ok to refill prior to going home, 
Regards
Paul |
What is the pressure level you have just before it blows ? Might be worthwhile fitting a pressure gauge on it and go for a drive . The spring might be functioning correctly and doing what it is designed to do, release pressure above a certain psi.