How to replace an ignition switch on a 1990 honda accord lx

The stock engine in the 1990 Honda Accord LX is:

2.2 L F22A I4

Replace the ignition switch,the electrical part of the switch is broken.

http://techauto.awardspace.com/ignitionswitch.html

can be a couple of things -distributor module, crank angle sensor. When you replace radiator did you replace cap?

Some vehicles have sensors that can control the electric fan with the ignition off to keep the heat buildup that naturally occurs right after turning off the engine. This can prevent hard starting that can happen with a hot engine. If it is doing this an abnormal amount, the sensor that is operable with the ignition off may be failing. Before turning off the ignition, check to see if the engine temperature is pushing the 'red zone;' if it is, then the fan operation may be normal but your engine may be running hot.

1990 honda accord lx after a long ride my car starts to buck can someone tell me what is the problem

No, you don't have to pull the engine. Many of those problems are fixed by removing the wheel, and the plastic inner fender. It's probably a crank seal, or a power steering hose. PS- You mean the passenger side... don't you?

I replaced the main relay assembly.

Ignitor

i just had the same problem on my 88 honda accord lx had to replace ignition switch