Questions & Answers for: Hyundai Elantra vacuum leak

...vacuum level for a specified time it decides there is a leak and the check engine light comes on. This may be covered under the Federal Emissions warranty, call the dealer and inquire if the Evap ...

...idiling too high. It's mostly when I run the air conditoner This may be caused by a vacuum leak or your throttle position sensor check your vacuum hoses to make sure you have no loose or broken

vacuum leak. Can of carb spray with engine running spray around the intake manifold and all vacuum lines if engine dies or revs up there is the leak. Check all basic stuff fuel pres, timing, plugs and

...vacuum leak, sensor is also unusual. Check IAC valve and system. If you repute my solution helpful, then please take some times to accept the solution. Providing good repair tips requires time and ...

vacuum leak on 2001 elantra not any hoses If you can "hear" a vacuum leak then the performance of the car would be greatly affected and the engine would idle much higher than normal. Normal idle speed

...vacuum leak how do i check for leaks on vacuum hoses i have replaced gas cap Hi there:One of the best ways to find a vacuum leak is to start the engine, and spray WD40 all around on the ...

vacuum leak how do I find a vacuum leak check at the rear of your throttle and the rear of the inlet manifold .with a small bit of paper.

Vacuum leak is most likely candidate, but can also be a fuel pressure or injector problem. To test the sensor, the computer purposely commands a quick rich lean cycle to see how fast the sensors react

...the electrical system and fuel system and found no problems, I'm now to the point of checking for vacuum leaks. Where do I connect a vacuum gauge to the vacuum system? The service manual I have

...and front vent. How to fix sedan Pull the control panel out of the dash and see if the mode control vacuum switch has a good vacuum source or the switch itself leaks vacuum. The mode control is what ...