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spankyjr1, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 2597
Experience:  I worked on all types of equipment semis,forklifts,farm,ect.
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I have dd15 engine it was put in for oil change and new fuel

Customer Question

I have dd15 engine it was put in for oil change and new fuel filters and now it won't start it is loosening it's prime can you help thanks
JA: What is the complete model and serial number of your machine?
Customer: Casadia 2009 LAB 8085
JA: Are you fixing this yourself? What have you tried so far?
Customer: It is my truck but at the company shop and they have no idea it went in running but not now
JA: Anything else you want the equipment mechanic to know before I connect you?
Customer: That's the main problem
Submitted: 8 months ago.
Category: Medium and Heavy Trucks
Expert:  spankyjr1 replied 8 months ago.

Good morning

If engine ran with no issues before bring in then they have a fuel filter not sealing that they replaced during the service!

The filter that is leaking would be before fuel pump otherwise they would see the leak.

This leak is allowing air to enter fuel system instead of fuel causing your issue.

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Expert:  spankyjr1 replied 8 months ago.

They either left the old seal on or a seal was left out or it got damaged during install

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