Had the line maybe had a leak for a long time? (Are you certain it
didn't happen before?) Sounds like it might be the pump working a
little harder than it would like to. Why only one direction, I can't
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.