Hey Scotty, my dad has a 1998 Mercedes CLK320 that just hit over 200,000 miles a couple months ago. Just recently the check engine light came on. I got Codes P0150 that seems to be related to an O2 sensor. Then I have code P0460 related to fuel level sensor. I am trying to see if we would be able to fix this problem ourselves? I am not really sure what to do. I usually find video tutorials online, but I cannot seem to find one for this vehicle or at least a good one.
My dad has owned this car for over 5 years now and this is the first time the check engine light came on. The engine has been very reliable and we've had no problems with the transmission.
Well if you can pinpoint which sensor is bad go ahead and try a sensor. And odds are they fuel level sensor in the gas tank is going bad too