Questions & Answers for: Volvo S80 vacuum leak

...p0442 i have p0442 on my volvo 1999 s80t6 and it fluctuate a little bit p0442 is a small leak somewhere in the emmission system, check the vacuum lines, or have a smoke test done, to find the

heat or AC control dont work you have a vacuum leak somewhere, take it into the shop. (PLEASE RATE MY ANSWER!)

leak noise inside the cab, as i touch the brake patel the noise stop as I let off the brake panel it strart again. anyone had this problem. it sounds like the vacuum pipe to the break servo is leaking

...vacuum, then there is no leak in the hose. If the booster is bad, try to get one on eaby cheap. You have to remove the mastercylinder and then the booster. Usually there are 4 studs with nuts on them ...

VACUUM LEAK. HOW DO I 2000 VOLVO S80 HAS A LARGE VACUUM LEAK. HOW DO I DIAGNOSE EXACTLY WHICH HOSES NEED REPLACED. WHERE ARE THEY LOCATED? In the past we have used starting fluid to find vacuum leaks.

...Mass or Volume Air Flow Circuit Range/Performance Problemi would start, given these codes, to look around the air duct assembly for signs of cracks or disconnected hoses resulting in a vacuum

why is the break pedal harder and harder to push down There could possibly be a vacuum leak for the brake booster. Check the line to see if anything is visible or if you can hear any noises.

...the rubber seal to make sure its not damaged so that it makes a tight seal.If it still has a whistling sound then check for a vacuum leak somewhere in you vacuum hoses for the emissions

...i try to slow down or get my feet of gas it stall can some one help please\r\nthank you check the vacuum hose that runs from the brake booster to the intake manifold, if it is cracked or ...

...leak before it goes completely out? i still need to get to work and make extra moey for repair, that may take up to 2 weeks Vacuum booster is brake assist. when it goes out entirely it will be harder ...