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cat 247b fuel pump?????

nates90

Active Member
Joined
Feb 7, 2012
Messages
28
Location
Bronson
I have a cat 247b that doesnt run very well when i get below a half a tank of fuel. I first thought it was water in the tank, so i drained all the fuel and changed the filter...no change. So then i filled the tank all the way up and it runs good. Wondering if the lift pump is going out, or is out.
 

dmaxlb7

Member
Joined
Sep 7, 2010
Messages
12
Location
minnesota
I was working on a Cat 216 (which I think has the same engine), that was having fuel problems. I replaced the lift pump and it runs perfect. Cat tech told me these are known for going out so that would be my first guess. They're like $75.
 
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