idle problem

[riceracer]

hey guys.im new to this forum and i just bought a 91 honda accord lx.but it has a problem.when the car is warm the car idles at like 500 rpms.when i shift to drive it goes down even lower,barely running.ive changed the spark plugs,fuel filter,oil,oil filter, and cap and rotor for distributor.also when i unplugg the sparkplug cable for cylinder #4 i feel no diffrence.if anyone can help i will appreciate it.thanks.


ps.i have an exhaust leak on the resonator.

[alb_accord]

mmmmm well check out the throtle cable. adjust it. do this while the car is one and its on normal working temp.