2004 ford everest. Where can I find the egr valve and boost sensor if there's any? The noise sounds like when a vehicle is climbing up. Cant really tell what color of smoke it is but its not totally black. Looks somewhat greyish or light brown.
Is there a need to use fully synthetic oil to solve this problem? Also noticed that the engine vibrates more when idling than before. Just got my oil changed 2 months ago with mineral oil. Does the egr valve and boost sensors require immediate attention? Where can I find those? Im having a hard time identifying which is which. You think air ducts are clogged? Tnx in advance
Monday, April 9th, 2012 AT 3:51 PM