2019 Silverado Duramax - check engine light - Chevy and GMC Duramax Diesel Forum
2016+ XLD28 Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission, Etc.

 
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post #1 of 3 (permalink) Old 12-29-2018, 08:32 PM Thread Starter
 
Join Date: Dec 2018
Location: Oregon
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Angry 2019 Silverado Duramax - check engine light

We purchased a 2019 2500 diesel last week. At 205 miles we got a check engin light. 7 starts later it went out - 2 dealers said don't worry about it. 500+ miles later, we get another check engine light. Had to drive 200 miles to a dealer, as we were traveling. They diagnosed a faulty fuel pump. Put one in. 250 miles later another check engine light. Now at 1300 miles and 3 check engine lights - plan to take it to another dealer on Monday.
Is anyone else having this problem? Hints???
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post #2 of 3 (permalink) Old 12-30-2018, 05:58 AM
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We're about to buy a duramax or 2 for our fleet (if we can find the right one(s) before 1/2/19. Was talking to salesman yesterday on phone. He was digging thru inventory on computer. There were "tags" on the trucks in the system saying that there was a recall on the fuel temp sensor and that they had to be replaced before they could be sold.

2002 Chevy 2500HD Crew - Original owner - 404,000 miles so far. All stock with the exception of a lift pump and Donaldson filter
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post #3 of 3 (permalink) Old 12-30-2018, 06:02 AM Thread Starter
 
Join Date: Dec 2018
Location: Oregon
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Quote:
Originally Posted by long-time-dmax View Post
We're about to buy a duramax or 2 for our fleet (if we can find the right one(s) before 1/2/19. Was talking to salesman yesterday on phone. He was digging thru inventory on computer. There were "tags" on the trucks in the system saying that there was a recall on the fuel temp sensor and that they had to be replaced before they could be sold.
Interesting. When the service tech diagnosed the codes, he said it was either the fuel pump or the fuel pump sensor. In the end, he said it was the pump. Maybe it is the other way around. I'll mention this to the next tech when we take it to ANOTHER dealer tomorrow. Thanks for the head's up.
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