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kidsnschool · Feb 25, 2012, 06:24 AM

My son has a 98 Accord with starting issues, we replaced the ICM though it still will not crank. Any thoughts? The car apparently "just died" after running.

Though here is a question about the installation process of the ICM. When we installed it, we had the entire module on, then to install the rotor button easier, we bumped the engine ~ 180 deg, so the screw was on top, this in my opinion shouldn't matter as the rotor shaft was connected to the engine? Though if I did something incorrect, please let me know.

Any thoughts are greatly appreciated.

Thanks
Mike

TxGreaseMonkey · Feb 25, 2012, 07:08 AM

If the Check Engine Light consistently comes on for 2 seconds and then goes out, when the ignition switch is turned to ON (Position II), then the problem is distributor related. Usually, replacing the Ignition Control Module (ICM) and coil solves the problem. Apply silicone heat transfer compound to the back of the new ICM. If the problem persists, install the new ICM and coil in a genuine Honda distributor housing--all other are suspect. Over 50% of new aftermarket distributors for Hondas don't work at AMHD. The remaining ones are often unreliable.

kidsnschool · Feb 25, 2012, 10:26 AM

Thank you, let me also clarify that the engine turns over (so there isn't a starter issue),
Though there isn't any spark that I can detect to allow the engine to "run". I am going to get a Honda cap and rotor, as I agree with what you say about after market parts. I am looking for a link on how to safely look for spark if there is one.

You've got great info out there,. thanks from all of us rookies!

TxGreaseMonkey · Feb 25, 2012, 03:18 PM

Since you already installed a new ICM, the next step is to install a new coil. If the problem persists, then install your new ICM and coil in a genuine Honda distributor housing. It good that you are installing a new rotor and cap, since they are often the reason ICMs and coils fail; i.e. high resistance causes the secondary voltage to be directed back on the ICM and coil, which destroys them.

Spark Test. Perform the standard spark test; i.e. remove a spark plug wire and attach it to a properly gapped spark plug, touch the plug to a convenient ground, and observe the spark, while someone cranks the engine. Look for a good, solid spark.