ideal rpm setting while idle

[ftgarcia26]

Any help?
my nissan exalta GS ave a RPM problem. it started when i overhauled the radiator! the prob is when it goes to Drive shift the RPM abruptly down to 650:

P:N = 850 RPM
D = sudden 650 RPM
engine start = up to 1100 RPM then back to 850
AC on = RPM does not change

i already send it to the mechanic and cleaned the throttle, the problem still exist

any help please!!!

[hyblaxx_24]

eh guy's anu ideal rpm ng 92 civic lx carb engine?yung lx ko kc aircon off 800-900rpm,aircon on 900-1000?ok lng ba yun?tnx..

[CivicVTi]

Any help?
my nissan exalta GS ave a RPM problem. it started when i overhauled the radiator! the prob is when it goes to Drive shift the RPM abruptly down to 650:

P:N = 850 RPM
D = sudden 650 RPM
engine start = up to 1100 RPM then back to 850
AC on = RPM does not change

i already send it to the mechanic and cleaned the throttle, the problem still exist

any help please!!!

If you're in Manila, take your car to SpeedyFix in Mandaluyong (http://www.speedyfixph.com/). Tell Migs (the proprietor) about the problem. The guys who overhauled your radiator may have forgotten to reconnect a vital sensor underneath the engine. You can always go back to the same shop but I would prefer to take it to SpeedyFix instead for a better analysis.

[CivicVTi]

eh guy's anu ideal rpm ng 92 civic lx carb engine?yung lx ko kc aircon off 800-900rpm,aircon on 900-1000?ok lng ba yun?tnx..

Ideal idling rpm would be 750-850. With aircon it should be the same since there is an actuator that automatically raises or lowers the engine rpm. If your engine idles around 1000 (with or w/out aircon), then you are wasting fuel.