Can you explain what an e-vac is? Also do you know what this normally cost?
My 2011 Ford Edge light came on. My mechanic said something about it need an e-vac or something. He said the machine was expensive and they don't have one. He hooked the car up to the electronic machine and this is what it showed. My car has a little over 100,000 miles on it. I had the spark plugs changed and the light is off now but it will probably come back on soon as it has twice before.