Having problems with your 1994 Lexus Es 300 ?

Hi, I need to replace the 3 rear spark coils and spark plugs. What is the easiest way to do this? Remove the Intake manifold? Aloha, Jim

Posted / edited by AnonymousUser on : 08-08-2022

Answers :

It's hard but possible to do that without removing intake manifold , if you don't have experience and right tools , probably removing the intake is easiest way.
\015\012If you want to try hard way , you need to clear some room for your hands by taking vacuum lines out, that go to throttle body and throttle cable with bracket (two 10mm heads bolt) , on the other side of manifold take out pcv hose (just pull it out from intake manifold and turn it out of your way.don't worry about clamp , it will come out and go back the same way when you push it in)
\015\012The worst part of this job without removing intake manifold is disconnecting harness plugs from coils and braking loose spark plugs.(Practice first on front harness connectors.)
\015\012Good luck.
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