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spankyjr1, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 2518
Experience:  I worked on all types of equipment semis,forklifts,farm,ect.
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Bad fuel mileage n14 cummins

Customer Question

bad fuel mileage n14 cummins
Submitted: 5 months ago.
Category: Medium and Heavy Trucks
Expert:  spankyjr1 replied 5 months ago.

If you don't get a check engine light coming on

Change The ambient air pressure sensor, it is located on the engine block to the right of the ECM.

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