700 to 750 rpm is normal. if the engine stalls, you may have to replace the IAC (Idle Air Control) Motor. they get stuck.
You can go until the engine stops. Dumb question.
I have a 2001 es and it is in the back between the engine and firewall, down low and you can get to it from the drivers side (not easy to get out).
There are two O2 sensors on a '94 Lexus ES300. Both are located on the exhaust manifolds. There is one accessible from the front just to the right off-center of the engine, and one is located on the rear of the engine down low approximately centered with the engine. Hope this helps. WB
Oil level is low. Serious engine damage will occur if this is not corrected. Check the oil level!
The entire headlight assembly must come out to access. Usually there are three plastic clips per side.
mass air flow sensor could be going bad
95 eclipse has a low idle
low idle and uneven idle
Don't know what vehicle and or engine you have but some idle with normal oil pressure of 8 psi or less.
It will idle as low as 600 rpm.It will idle as low as 600 rpm.
Why is that my idle is low what cost that to do it
Since it is starting from 0, the engine idle is low.