Question about 1989 Honda Accord 4 Door

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Motor hard to start and rpm is very erratic - 1989 Honda Accord 4 Door

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It sounds like the Ignition Control Module or ICM. Best help I got with problem came from this thread. If you want to diagnose on your own follow the instructions. The person that answered is a Honda Expert
Perform the tests, in Sections A and B, below:

http://www.askmehelpdesk.com/cars-tr...das-46563.html

Be sure to run the K-Test. The ECM may be failing and it is causing the main relay, near your left knee, to go beserk.

I only recommend genuine Honda distributors. There have been many problems on this site with members who have installed new aftermarket distributors. Personally, I would run the tests above and likely install a new genuine Honda distributor, along with a new Ignition Control Module and coil. On older Hondas, problems tend to be failing Ignition Control Modules, coils, ECMs, and main relays.

Posted on Jun 05, 2010

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Check out related help links to troubleshoot these problem:----Click the link below:---Idles Fine but RPM jumps in drive mode? http://technoanswers.blogspot.in/2012/07/idles-fine-but-rpm-jumps-in-drive-mode.html
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Check out related help links to troubleshoot these problem:----Click the link below:---Idles Fine but RPM jumps in drive mode?http://technoanswers.blogspot.in/2012/07/idles-fine-but-rpm-jumps-in-drive-mode.html
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---------
Engine cuts out at 3000 RPM?http://schematicsdiagram.blogspot.com/2011/12/engine-cuts-out-at-3000-rpm.html

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Cold start problem and vehicle shudder around 2500 to 3500 rpms
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http://whatisbyme.blogspot.in/2012/05/1990-toyota-4runner-engine-cuts-off.html

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http://whatisbyme.blogspot.in/2012/05/1999-toyota-camry-erratic-stalling-and.html

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