Thanks,
I have checked that hose by removing it and it doesn't seem to have any cracks, what I couldn't test was if the valve is allowing flow in one way only. I will be blocking the inlet of that hose to see if something changes. Another thing I have noticed is oil where the throttle body meets ...
Search found 2 matches
- Tue Aug 11, 2020 5:11 pm
- Forum: MK6 (9N) Polo - Years 2002-2005
- Topic: Possible vacuum leak driving me crazy
- Replies: 4
- Views: 8536
- Mon Aug 10, 2020 11:22 pm
- Forum: MK6 (9N) Polo - Years 2002-2005
- Topic: Possible vacuum leak driving me crazy
- Replies: 4
- Views: 8536
Possible vacuum leak driving me crazy
Hello, this is my first post ever here, I am writing you all the way from Costa Rica, to see if someone can illuminate me. I have a 2003 VW Polo 9N 1.6 BAH, even though it's a 17 year old car it has been great all this years (aside from a few electrical problems). But as of today the car refuses to ...