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Alex Olsen
Alex Olsen,
Category: Medium and Heavy Trucks
Satisfied Customers: 167
Experience:  Lead technican at Astleford international trucks
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I have codes on a truck and need to know what they mean,

Customer Question

i have codes on a truck and need to know what they mean
JA: Sometimes things that you think will be really complicated end up being easy to fix. The heavy truck mechanic I'm going to connect you with knows all the tricks and shortcuts.
Customer: thank you
JA: Are you fixing your truck yourself? What have you tried so far?
Customer: i am fixing it myself. i have not tried anything at this point.
JA: Anything else you want the truck mechanic to know before I connect you?
Customer: no ma'am
Submitted: 9 months ago.
Category: Medium and Heavy Trucks
Expert:  Cat Man replied 9 months ago.
Thanks for asking your question. I will try and help you out.
What engine do you have?
Also, what codes do you have?
Customer: replied 9 months ago.
it's a cummins isb. The codes are spn 1569-31, spn 5246, spn 2011-14, and spn 2003-14
Expert:  Cat Man replied 9 months ago.
Thanks for the information.
I am a Cat expert. I will opt out and see if a cummins expert can help.
Expert:  Alex Olsen replied 9 months ago.

hi im alex, could i have your engine SN please

Customer: replied 9 months ago.
the serial number is *****

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