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William Herren
William Herren, OWNER
Category: Medium and Heavy Trucks
Satisfied Customers: 26
Experience:  Mechanic at HERREN INDUSTRIAL GROUP
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I have a 2012 isx 15 in a peterbuilt and it is throwing injector

Customer Question

I have a 2012 isx 15 in a peterbuilt and it is throwing injector spill valve code 1 2 3 5 6 I have paid 2 shops over $1200 to diagnose with no luck. Truck is running great a slight loss of power but nothing major. Any advice
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  William Herren replied 1 year ago.
Hello, my name is ***** ***** I would be happy to help you resolve this problem. I am a cummins certified technician.
Customer: replied 1 year ago.
That would be great.
Expert:  William Herren replied 1 year ago.
Do you have the service records from these shops..i.e. Codes and what troubleshooting was performed.. Also, please provide engine serial number.
Expert:  William Herren replied 1 year ago.
If these repairs were performed at a cummins certified shop I can pull the records with the engine serial number.
Customer: replied 1 year ago.
Serial number 79453754 and I have service records but they are in the office 700 miles away... could have them tomorrow. Both shops told me they ran through the diagnosis procedures and everything tested ok that we could try a high pressure pump.
Expert:  William Herren replied 1 year ago.
Ok gimme a few minutes
Expert:  William Herren replied 1 year ago.
Your ESN brings up an alert right off the bat regarding cylinder liners. We're 152mm liners installed during your in frame?
Customer: replied 1 year ago.
I am not sure. It sounds right peterbuilt in Lindon, UT did it and they brought a guy from cummins to cut them I am not that familiar with this engine enough
Expert:  William Herren replied 1 year ago.
Hold on, my name is*****'m sorry if another tech has cut in but I have your question.
Expert:  William Herren replied 1 year ago.
Do you have the fault codes if any it was showing?
Customer: replied 1 year ago.
I don't have a computer to pull them but the dash showes injector spill valve 3, injector spill valve 1, injector spill valve 2, injector spill valve 5, injector spill valve 6.
Expert:  William Herren replied 1 year ago.
It's your money but before I put a high pressure pump on I would check the records and see exactly what they put back in after cutting the block. Do you have any cross contamination in any of your fluids?
Expert:  William Herren replied 1 year ago.
Please check your service records and send results.
Customer: replied 1 year ago.
I can have the office send me them in the morning I will get back to you then.
Expert:  William Herren replied 1 year ago.
Did you verify the information I sent?

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