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87 F250 6.9 Oil Pressure

6014 Views 6 Replies 5 Participants Last post by  TXimport
I just purchased a 1987 F250 6.9. My first diesel. The oil pressure gauge is bouncing between low end and middle of normal range. I have changed air filter/ and oil/oil filter(Motorcraft) using Rotella 15w-40. The intake and bolt to air cleaner were not covered in oil, but we plan to address CDR valve next. I have read other post which talk about poor readings for stock gauges. Any suggestions on a good set up and/ or repairs to insure I am getting good readings.:ford:

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You shouldn't have to pull the dash to remove the cluster. I don't have a manual for pre-92 interior but for most vehicles of any sort you remove a bezel and then there's about four screws holding it in.
1 - 1 of 7 Posts
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