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exhaust manifold

  1. 1Gen-Sequoia
    Hello, Does anyone have a recommendation where I can take my 2001 Sequoia to replace the exhaust manifold? I believe I have the "ticking" problem indicating pinhole cracks in the manifold, and would like to address this. Couple of shops I asked around is quoting 15 hours of labor plus parts...
  2. 1Gen-Sequoia
    I was getting the PO420 and PO446 codes, and was nearing the deadline for passing Illinois' emissions testing, so I took it (2001 Sequoia SR5 w/210k+ miles) to the local Toyota dealer. They told me the canister was bad (not just the valve) and that both of my exhaust manifolds needed to be...