Audi 1.8 T 2004..... breather hose collapses behind the valve cover .excessive vacuum
08-17-2009, 04:17 PM
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Audi 1.8 T 2004..... breather hose collapses behind the valve cover .excessive vacuum
Here's what has been done so far to the engine...
pressure regulating valve 06A-129-101C has been changed and updated to 06a-129-101F
This valve was blown due to the excessive vacuum
Also 058-133-753B was also changed the brake boost jet valve ETKA calls this valve a suction pump ...
Please give your ideas/ suggestions why there is so much vacuum at the valve cover that the hose collapses....hose that is collapsing part # 06B-103-221P ETKA Ill 103-92
Also the vacuum is so strong the Oil filler cap cannot be taken off with the engine running
Thanks
pressure regulating valve 06A-129-101C has been changed and updated to 06a-129-101F
This valve was blown due to the excessive vacuum
Also 058-133-753B was also changed the brake boost jet valve ETKA calls this valve a suction pump ...
Please give your ideas/ suggestions why there is so much vacuum at the valve cover that the hose collapses....hose that is collapsing part # 06B-103-221P ETKA Ill 103-92
Also the vacuum is so strong the Oil filler cap cannot be taken off with the engine running
Thanks
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