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Dr. Cummins if possible........ 2004 Volvo 630. Cummins
Dr. Cummins if possible........ 2004 Volvo 630. Cummins ISX 500HP s/n: 79030705. 10 speed manual OD. ECM has NO CODES for engine or any other system. Recently took 300 mile one way bobtail. The last 1… read more
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I HAVE A MACK LOW BOY WITH A MACK 350 ENGINE! WHEN YOU GO DOWN
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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