Boost pressure check engine engine light
03-03-2020, (Subject: Boost pressure check engine engine light ) 
Post: #1
Tongue Boost pressure check engine engine light
I got a boost pressure check engine light on .. I have a 2011 Peterbilt isx15 2250 with 470800 miles on it.. truck will run good throughout the day and than I’ll have boost problems out of no where.. check engine light comes on and boost pressure valve not hits 15 -19 psi.. and than light comes off and boom back to normal.. any suggestions what it is
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Boost pressure check engine engine light - Ballerxl - 03-03-2020



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