Hemi reads 0 oil pressure at start up. Shut off and restart and full pressure.

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2k2wranglerx

Member
Joined
Feb 19, 2012
Posts
70
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Ram Year
2003
Engine
Hemi 5.7
Anyone have this happen? Sometimes mine will read 0 oil pressure at startup. It doesn't knock or tap or anything. Shut it off and restart and it snaps to the middle of the gauge.

I think it's a sensor. But anyone else ever have this issue?
 

Belgiquebasterd

Senior Member
Joined
Jul 12, 2011
Posts
111
Reaction score
24
Ram Year
2003
Engine
Inertia 392
Probably the sensor, maybe bad contact in the sensor plug?

If it was mine I wouldn't drive it without dirst measuring the oil pressure with a mechanical gauge, just to be on the safe side.
 
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