I drove my Suburban yesterday and my check gage light came on then a little bit later I heard a knocking sound coming fromt he engine. I wasn't for sure what the sound is. I just had the two oil hoses changed along with my oil. I just checked my oil and the oil looks black. I don't know if that's a good thing or not. My question is, what could cause my engine to start making the knocking noise along with the gage lightl?
Apr 2, 2008 at 12:38 PM