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Questions tagged [vacuum-hoses]

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Possible leaky vacuum hoses?

I have a 2011 Nissan Murano with an intermittent MAF sensor OBD code indicating poor performance. After trying to clean the MAF sensor and eventually replacing the MAF sensor, I am still continuing ...
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0answers
54 views

Brake Booster Vacuum Hose on 2018 Jeep Wrangler JL

The vacuum hose from the Brake Booster looks smaller in external diameter than what was on the 2017 Jeep Wranglers. Is the inside diameter of this hose 3/8"? The hose has the "BRAKE 68289577AE > TPC-...
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1answer
240 views

How do I locate a vacuum hose in 1993 Buick Regal for heating system

The heater ducts on a 1993 Buick Regal are not working ~ they are stuck on defrost. I suspect a vacuum leak is causing the issue ~ where is the vacuum hose located so I can verify this?
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0answers
209 views

PCV valve location

I'm looking for the PCV valve in my Peugeot 106 1.1 TU1JP (HFX) year 2000. I can't find it, the closest thing I found is a hose going from the cam cover to the air filter, the connector on the air ...
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I have a 2008 velocity mp 150-06 scooter

I need picture of the wiring and fuel a vacuum line diagram for it, if there anybody that can help me, please!
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3answers
775 views

Mazda 3 (1.6 L 4EAT - BKL3 Z6) Vacuum Line for Sea Foam

I have heard a lot about Sea Foam and would like to try out in my mazda 3 2010. I am planning to put a can in the Gas Tank, half a can in the Crank Case and remaining half into the intake through ...
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1answer
332 views

Cause and solution to collapsed vacuum line to “Crankcase Ventilation Primary”

This is on a 2003 Cadillac CTS. In an answer to another question, This image was posted: The hose marked #13 in that image is limp and collapsed. So, my question(s) Do you know what caused this so ...
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1answer
2k views

Identify vacuum hoses at rear of intake manifold on 2003 Cadillac CTS

My 2003 Cadillac CTS has 4 vacuum hoses at the rear of a plastic cover on top of the intake manifold. You can see them near the beginning of this video The mechanic leaves the cover dangling from the ...
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1answer
287 views

Vacuum leak above brake pedal

1988 Mercury Colony Park - 302 engine/AOD transmission - Found a vacuum leak right above my brake pedal, I have no idea what these hoses go to and what they do (although I assume its associated with ...
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2answers
52 views

Replace discontinued evap line?

My evap line got damaged and the part has been discontinued by Volvo (its a 1996 850 model). The particular hose is the one that runs across the frame in the front. Can this line be replaced with a ...
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1answer
612 views

Kymco people 50 vacumn hose (s) diagram

Used scooter has all of the hoses disconnected. One Inlet on the carb, one on the intake manifold. A small junction canister with 6 inlets is under the oil tank. Can't seem to find a diagram anywhere....