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3VZ-FE Welch Plugs Locations


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I am trying to find where all the welch plugs are within the 3VZ-FE, in particular welsh plugs susceptible to corrosion. Unfortunately the manual I have does not state anything in regards to welch plugs, freeze plugs, expansion plugs.

So far I have found

  • 4(2 for water, 2 for oil) per head. Total of 8.
  • 3 on the block behind each exhaust manifold. Total of 6.
  • 3 on the block in the valley

Listing any more and their locations would be great.


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