1991 Honda Accord "idle engine 2000" Questions

...engine idle goes up and down after start up 2000 accord v6 after the car starts tap the gas pedal the engine idle starts going up and down between 1000 rpm and up to 2500 rpm. any ideas? I am having ...

...engine is warmed up, idling various from 1500 - 2000 rpm.What I should do to solve the problem first check your coolant level as this could be part of the problem. If coolant level is ok could be ...

test for you .goodluck Check for vacuum leaks, with engine at idle, go around engine and wiggle EVERY vacuum hose(especially near connections) you will probably find one that causes the issue to occur

...again. Today i tried to clean the throttle valve and check the connections, when i reinstalled and start the engine the idle reached 2600 and stayed there... TPS (throttle positioning) sensor ...

idle speed by changing the amount of air that will bypass into the intake manifold. It's activated by the ECU (engine control unit; your computer) depending upon the running condition of the engine (A

...505 is (bad idle) http://honda-tech.com/tags.php?tag=p0505 TDC is big time bad, idle speeds are the last to work right on any EFI engine... its a side

...be at least 750 RPM...if you have a manual, look for the exact Idle RPM. If the idle speed is too slow it can cause the engine to quit, sometimes even if you just step on the brake. Hope this

...idle mode. Have checked exhaulst there is no problem with the exhaulst. The noise is not coming from the engine, but you only here the noise when you are inside the car. check the catalytic convertor ...

my 1993 honda idles high 2000 rpms when I start engine til it warms up.its not the coolant,can u help You might look at this thread: Honda Idle Air Control

V6 Honda Accord 2000 engine varing speed in park What engine vaccumme would cause the problem of engine speed varying in park but not drive? check the idle air control valve