Slimg60 0 Posted April 23, 2009 I've noticed recently that the cooling system isn't pressurising. If I gently squeeze the the top hose from the rad I can hear a "gasping/gurgle" from the expantion tank, it's coming from the small square holes on the side, under the plastic cover. It's a new bottle with a new blue cap too so I'm puzzled as to what is going on. Temp seems fine, running about 90, if a little cooler sometimes. Oil has been a bit warmer than normal recently too, but I'm fitting a mocal to combat this. Any ideas whats causing?? :shrug: Cheers Slim Quote Share this post Link to post Share on other sites
LisaK 0 Posted April 23, 2009 Are they new VW parts or pattern? Quote Share this post Link to post Share on other sites
Slimg60 0 Posted April 23, 2009 Genuine VW parts Quote Share this post Link to post Share on other sites
CorradoVR6-Turbo 0 Posted April 23, 2009 make sure the cap seal is intact and has not pulled off,this can hapen if brand new and no lube has been added to the seal Quote Share this post Link to post Share on other sites
