This has a tapping noise from under the drivers side valve cover area, happens hot and cold . Seems to increase with rpm increase. much louder then normal, also has a raw fuel smell when walking around truck, we see no leaks and smole tested evap system, could...

FIX posted 6/3/2009

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle