Cornfed Posted November 22, 2006 Share Posted November 22, 2006 Hi, I recently purchased a 2003 ES300 that has 83k miles on it. Overall it's in great shape, but I looked at the plugs at they appear to be original and will have to be changed in the future. I have looked, but not found a definite process to access the rear plugs. It looks like the upper intake manifold will have to be removed. I would like to know if anyone else has any other suggestions or tips. Thanks Quote Link to comment Share on other sites More sharing options...
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