700 RPM
It sounds like your fan clutch is bad.
It is 730 RPM +or - 50
800 rpms.
Check your vehicle speed sensor. It controls your RPM's and your Speedometer. Hope this helps.
750 RPM
800 rpm
09 chevy impala rpm jumps up and down
an idle rpm for a 350 stadard trans. is about 500 rpms. an auto is about 750 rpms. this is if the eng. has a stock cam. if not it may vary
For 1973, the idle speed for an automatic transmission is 600 rpm when choked, and 450 when warm. For a manual transmission, 900 rpm when choked, 450 when warm.
Aprox 650 rpm in drive.
the idle is controlled by the computer should be about 700 rpm's
The idle on my 1995 Chevy Cavalier stays at 600rpm's when i check it with the scanner. Hope this helps BE SAFE dirt420ba