TwinTurbo.NET: Nissan 300ZX forum - Some other things: Delete the under plenum coolant hoses
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Subject Some other things: Delete the under plenum coolant hoses
     
Posted by jzack on February 10, 2017 at 8:28 AM
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In Reply To First plenum pull posted by Bigmatthew86 on February 10, 2017 at 07:32 AM
     
Message or replace them. You'll need to do something. Good time to also replace injector connectors if in bad shape. You'll also need a new gasket for the plenum - so get that too. If keeping the engine bay original look isn't an issue, can also simplify the top of engine fuel line setup by eliminating the metal piping and some hose clamps.

NOTE - you'll look likely find the ends of the EGR tubes (that tuck in under the throttle bodies) all clogged up with carbon. Plan to clean them out or just do an elimination.

     
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