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i have a vibration in my GMC Envoy when it idles and have been told that can be caused by a vacuum leak. i am currently trying to find out how to find the leak. advanced auto parts will loan you a pressure tester to try to detect the leak. i have not gotten the tester yet. would like to know where to look for it for this sort of leak before i get the tester and i am still in the process of getting that information.
Wiki User
∙ 14y ago
kunal
One of the most common indicators of a vacuum leak is a rough idle. You may notice a vibration in the steering wheel or in the pedal when your car is idling, and the car may stall as a result
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What cause an engine to idle high?
A vacuum leak could cause that.
What causes a vacuum hose to leak?
Could be a number of reasons, rot, damage, vibration may have made it come loose.
What could cause your car to idol high and run rough?
A vacuum leak can cause that.
Why does it sound like there is a vacuum leak and it has a vibration when its at a idle on the 2005 pt cruiser?
Did you change spark plugs lately? If you did you could get vacuum leak in upper air intake manifold - 4 rectangle shaped gaskets.
Will a vacuum leak cause the check engine light to come on?
It could.It could.
What could cause engine to idle irregular?
A vacuum leak is one possibility.
What would cause 93 S10 blazer rpms rise when put in drive from park?
A vacuum leak could cause that. Check the gasket under the throttle body for a vacuum leak. It was common for that gasket to crack apart with age.
What is the typical cause of a vacuum leak in a 2004 Chevrolet Impala?
The most typical cause of a vacuum leak is a cracked vacuum hose. The hoses get brittle with age, and cracks are common.
Would a egr valve make your 1994 Pontiac grand am delay on its acceleration?
yes,if the inner vacuum bladder is cracked it could cause a vacuum leak,this could cause a problem at idle also.
How bad do you lose power from a vacuum leak?
A vacuum leak creates a lean condition, which can cause serious internal damage.
Have a OUTBACK 2000and wants to stall after warming up what could cause this?
Engine temperature sensor? Vacuum leak?
Will vacuum leak cause loss of mileage?
Yes it can
