Quote:
Originally Posted by mulletman
I would have the dealer check for an exhaust manifold leak. I have no idea regarding
the transmission.
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I have asked them to check this out this morning but haven't heard anything back.
Quote:
Originally Posted by DangerouSS
There have been some reports of the roller bearings falling out of the rocker arms, but a lot of these cases happen with aftermarket cams. This is certainly a possiblity. Either way, the tech should use a stethoscope to isolate the source and probably pull the valve cover to see if anything is wrong. I'd of thought GM would authorize some type of further diagnostics to be done.
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Hmm maybe I'll suggest it to them, although I have the stock cam. The only aftermarket parts are a CAI and SLP Loudmouth exhaust, they were put on within a few weeks of us taking delivery so I don't think it has to do with either of them, could be wrong of course. Still playing the waiting game they have to find something soon!!