1994 Volkswagen Jetta "sucking sound" Questions

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...much safer to touble shoot brake problems at home away from traffic. Look for loose hoses. Weird sucking sounds can be a good indicator too. Have someone else push the brake pedal while you look. ...

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...together, under 1000 rpm the hose separates more and makes it idle rougher. Listen for whistling or sucking noise by all your hoses while the car is running. Hi. I cannot see other's comment, but ...

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my 1996 jeep grand cherokee oil dipstick tube has vacuum 1996 jeep grand cherokee has vacuum on the oil dipstick tube.if you put your finger on the tube while it is running,it is pulling vacuum. The ...

...but while driven and stoped at red light it excelerate up and down,up and down. Sounds like your sucking in some air through the fuel but try this first...new plugs and wires, distributer, fuel ...

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the oil and its not been the same eversence he may have knocked an vaccum line loose somewhere so i would say to take a listen under the hood for a sucking sound like if someone was sucking on a straw

...and new computer installed. Still runs rough, then smooth, then rough. What is it? Sounds like its sucking air if it stalls or struggles under load then its most likely its sucking air in the fuel ...

Question about Volkswagen Jetta

1 Answer

...sucking sound heard inside the car, seems to be coming from under the steering wheel. if there is a vacuum modulator on the transmission which uses vacuum to determine shift points, a vacuum leak is ...

a sucking sound usually somewhere around the intake. look for loose or dissolved vacuum lines sucking air into the intake. replace bad vacuum lines with new ones the same size so they don't come loose

Question about Volkswagen Jetta

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...it was full, and was bubbling on top dont know what wrong ? It sounds like the hydraulic system is sucking air somewhere in the system, possibly in the supply line or one of the seals on the pump ...

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