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Once ireach high temp I lose power, injection pump backs Dow…

Customer Question
Once ireach high temp...

Once ireach high temp I lose power, injection pump backs Dow to 1500 to 1700 lbs.

Mechanic's Assistant: What's the make/model/year of your truck? Engine type?

1995.5 international dt466e 4700 series

Mechanic's Assistant: Are you fixing your truck yourself? What have you tried so far?

No, they changed the oil, checked all wiring relieved any pressure in oil pan, ran codes, and when you full throttle at high temp the ipr valve code comes up. It has a new ipr valve in it also. The pump was replaced about two months ago and it has not run well since then.

Mechanic's Assistant: Anything else you want the truck mechanic to know before I connect you?

This was all done by international.

Submitted: 8 months ago.Category: Medium and Heavy Trucks
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Answered in 59 minutes by:
12/13/2017
Technician: Andy, Truck Diagnostic Technician replied 8 months ago
Andy
Andy, Truck Diagnostic Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 2,033
Experience: International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter
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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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