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240z Engine Revs High on Startup


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When i start my 240 the engine immediately jumps to (i think) somewhere around 4gs (RPMs)


I have dual weber 32/36 dgvs...


Anybody have suggestions?



If you are new to carbs with chokes, the fast idle can seem high. I don't know anyone who can accurately tell the RPMs by just the sound. It's possible that everything is operating normally. Usually the fast idle is 1,800 to 2,300 RPMs.

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