Impala Drive Cycle 2004

I have a 2006 chevrolet impala 3.5v6, i am getting a clunking and noise Impala increasing suggestions 4l idle 2004 speed chevy Impala steering ranger duramax 2005 chevrolet f150 chains spark v6 0l sohc flasher wont clicks justanswer clunking

I have a 2006 Chevrolet Impala 3.5V6, I am getting a clunking and noise

2006 impala 3.5l test run stock# was200139 Evap obd obd2 monitors enable Evap system monitor

Suggestions for increasing the idle speed

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Evap System Monitor - Cars

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Suggestions for INCREASING the idle speed - 2004 3.4L Impala - Chevy

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2006 IMPALA 3.5L TEST RUN STOCK# WAS200139 - YouTube