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There can be a host of problems caused by a vacuum leak, depending on which side of the venturi it is located on and what system the vacuum operates. Some of these can be:
- ECM / Check Engine light (codes)
- No Idle, Rough Idle, High Idle
- Too Rich / Lean
- Non-functioning accessories; heater blower & vent malfunction, door lock malfunction (mostly Mercedes Benz), brake pedal too hard/soft, windshield wipers won't function, headlight (doors) won't function, rough ride / car height incorrect (air ride system failure)
- Overheating (boil-over)
- Loss of power
- Transmission shift problems
- 4 wheel drive malfunction
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∙ 13y ago
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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.
What causes a whistling sound in a Camry Toyota after turning off engine?
The Camry could have a vacuum leak. If there is a vacuum leak, then there can be a whistling sound until the vacuum system is full of air.
Could a vacuum leak cause a dash brake warning light to come on during acceleration?
YES-IF IT has a vaccume booster & not Hydro or air brakes
If my car idles for a minute then dies what is wrong?
vacuum leak.
How much to fix a vacuum leak on a car?
It would greatly depend on the source of the leak, need more info.
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.
How bad do you lose power from a vacuum leak?
A vacuum leak creates a lean condition, which can cause serious internal damage.
What cause an engine to idle high?
A vacuum leak could cause that.
Will vacuum leak cause loss of mileage?
Yes it can
What can cause lean fuel mixture and?
A vacuum leak can cause a lean burn.
How do you fix a vacuum leak and where can you find it on a 2003 ford focus?
I am having a stalling problem and I heard it can be the cause of a vacuum leak and if that is true how can i fix it and where is it at?
What could cause your car to idol high and run rough?
A vacuum leak can cause that.
Will a big vacuum leak cause a car not to start?
In short......yes
Would a vacuum leak cause you to fell emissions test?
Yea
What can cause a hissing sound in a 1999 GMC Suburban?
Usually this is a vacuum leak. Can also be a leak in the exhaust system.
When you accelerate in your 1999 mercury mountaineer the vents close what would cause this?
Vacuum leak in a/c door control system . Look for vacuum leak under the hood.
Where do you spray to find a vacuum leak?
To find a vacuum leak. the vacuum hoses should be sprayed while the engine is running. A solution of dish soap and water sprayed on a leaky vacuum hose will cause it to blow soap bubbles. Spraying both the hose and the connectors should find the vacuum leak quickly.
