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Existing Yahoo members, that have made posts, are to use their existing Yahoo ID to log in to the new site.  Since their Yahoo password is a secret it was not converted.  After selecting Login from the top menu, enter your Yahoo ID in the username box and Click on "Forgot your password?".  An email with a temporary password will be sent to the email address associated with the member's Yahoo account (as of the date of conversion).  When the email is received, log in by following the link in the email or by using the temporary password.  Once logged in you can change the password to one of your choice.  If you want a different ID, or if your email address is no longer active, please submit a request for assistance containing your name, Yahoo ID or if you have multiple IDs you want combined, to: ForumHelp@catrvclub.org.

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* FMCA Discussion Board

* Welcome to the Diesel RV Club Forum

This forum is provided by the Diesel RV Club, an FMCA Chapter, and is an unofficial effort to enhance communication and exchange ideas and is open to anyone with an interest in Diesel Engines.

This site is not designed to be nor can it be the official communication tool to any diesel engine manufacturer (e.g, Caterpillar Corporation, Cummins, Detroit Diesel, Mercedes Benz, or Navistar) nor can it be a substitute for calling the engine manufacturer's service hotline. The customer service and/or hotline numbers are:

  • Caterpillar RV Service Hotline at 877-777-3126.
  • Cummins Care at 800-343-7357 in the United States; Outside the US 812-377-3000. Cummins Power - Coach Care.
  • Detroit Diesel / Mercedes Benz at 800-445-1980; Mercedes Benz Sprinter - 877-762-8267
  • Navistar at 331-332-5000

Click on Forum to view discussion topics.

* Recent Posts

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[Today at 10:32:53 AM]

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[March 18, 2019, 06:33:32 PM]

Re: 3126 ECM software update by RobertK
[March 18, 2019, 07:19:36 AM]

Re: 3126 ECM software update by David.e.atherton
[March 17, 2019, 12:22:40 PM]

Re: 3126 ECM software update by ziggyh
[March 17, 2019, 08:48:36 AM]

Re: 3126 ECM software update by David.e.atherton
[March 16, 2019, 06:57:11 PM]

3126 ECM software update by RobertK
[March 16, 2019, 09:41:34 AM]

Kwikee Step - Repair presentation by blewis9991
[March 11, 2019, 10:22:45 PM]

Re: reliable rv service by ziggyh
[March 11, 2019, 06:45:31 AM]

Re: reliable rv service by Charlie/Susie
[March 08, 2019, 05:14:46 PM]

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