Question about 2007 Volkswagen Jetta 2.5 Sedan

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Brake vaccum pump seal leak

Hi Experts, brake vaccum pump seal leak in my car they say to replace with the new one, how much does it cost can i get a good quality one in better price. Or is there anyother way to fix it. Regards, Antony

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  • Volkswagen Master
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Have they said were the leak is, as if it is the connector you can replace the seal for the pipe. failing that you will need a replacement, there are plenty on the market you can choose from, or even get one from a breakers yard for a good price. just remember to flush. out all the old brake fluid after you have fitted the replacement there is a kit you can buy that will push the old fluid out. and then put new fluid in. the kit will help you do this to.

Posted on Mar 31, 2014

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Posted on Jan 02, 2017

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SOURCE: diesel fuel leak. looking for diagram of injector

Get a professionally rebuilt pump. Don't try to mess with rebuilding yours, it isn't worth it. I know the rebuilt pumps are high ($450) plus, but it will pay off in reliability and performance.

Posted on Mar 08, 2011

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A good way to test vaccum leaks is to: start the engine, spray carberator cleaner around the vaccum lines. if you suddenly hear a difference in the engine (RMS shoot up) then not only have you figured out if you have a vaccum leak, but you also know where it's at. Carb cleaner is basiclly a potent fuel so you'll hear the engine run stronger if sprayed directly into the vaccum line.

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