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roybelding, Shop Foreman Freightliner trucks
Category: Medium and Heavy Trucks
Satisfied Customers: 6175
Experience:  Shop Froeman for Freightliner Trucks
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I have a 2003 freighliner .the oil pressure never goes above

Customer Question

I have a 2003 freighliner .the oil pressure never goes above 41 or 42 psi while driving and like every 30 0 40 miles my engine protectant and oil light aswell as check engine light comes on .it at times shuts my engine down
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  roybelding replied 1 year ago.

good evening my name is ***** ***** I will assist

check the sender unit. it may be bad making the ecm think the pressure is low.

in case it is correct, use a manual gauge to verify the pressure is actually in the 40 s.


Expert:  roybelding replied 1 year ago.

how are you making out???