Oil in fuel
06-18-2018, (Subject: Oil in fuel ) 
Post: #1
Oil in fuel
Got a 2011 prostar with a cummins 871. Just had in frame done 10k miles ago. Oil pressure was bouncing around from 11 psi to 20 psi at idle. Then at running be at like 30-35 psi and drop below 20 psi. driver shut down during unload. On way back oil psi stayed at 30-35 psi. I did a full service on it. Found what i believe to engine oil in fuel filter. Took sample and it is very dark. Some guys say this is normal. Im not sure if there is a coralation between the psi readings and the oil in the fuel. The tanks are clean. No algae. Any thoughts?
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Messages In This Thread
Oil in fuel - ksmech11 - 06-18-2018
RE: Oil in fuel - Rawze - 06-18-2018,
RE: Oil in fuel - Chamberpains - 06-18-2018,
RE: Oil in fuel - ksmech11 - 06-18-2018,
RE: Oil in fuel - ksmech11 - 06-19-2018,
RE: Oil in fuel - Rawze - 06-19-2018,
RE: Oil in fuel - Chamberpains - 06-19-2018,



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