Sorry, its not that easy with TPI. I had to remove the whole manifold
and at least 1 of the intake tubes on my 90 TPI. In my opinion, a very
bad design. You'll need to replace the manifold/intake gaskets. I used
torx driver sockets with a ratchet to remove the torx bolts.
You should also check resistance in your injectors and replace them (if
needed) while you have the manifold off.
Hope that helps. Let me know if you have any questions.
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