Okay so my oil pressure on my 94 idi turbo had dropped, well the gauge at least it used to read past the r in normal but now since its been getting cold it won't go past the o. I thought it would be just cause the weather but even after I'm driving it and the oil warms up its still not moving past the o. Do these things have a bad rap for the oil pumps I have never heard anything ? But I have heard the dash cluster on these are junk. ? Any ideas?

Thanks,
Dom

 

Check your wire. I suddenly got weak oil pressure reading and found the connector to the sending unit was not tight.

 

Where is the oil pressure wire at on these I haven't looked yet ?

 

On my '89 7.3, it's back left, top of engine, near the firewall. Single wire connected to unit (pointing up). Likely have to get on top of engine to see it.

 

Ok ill take a look thanks