Hey guys. I hope you can help me with this. I have an 01 D-cab 3.4L auto. I just removed the SC and sold it (power SUCKS now) and I am having trouble with it now. After installing my stock intake I had a vaccum leak at the base of it. I replaced the gasket with a new one but I still have the leak. I then checked over the intake and found it had a bit of warp to it, so I had it planed down. Another new gasket and I still have the damn leak. I could not see any obvious cracks in the intake so I am stuck now. Anyone have any great ideas. We even went so far as to put a light coat of RTV on the gasket this last time in desperation. I know that isnt the greatest idea but still did it. STILL have a leak. Thanks guys.