No other indications there is an issue. No idiot lights, no strange sounds with the motor, no loss of power...seems to be the gauge
Q&AAsk Your Question
2006 Nissan Xterra
Question: Oil Pressure gauge pegs at high...no red lights accompany it...what is wrong?
Answer #1pushrod December 24, 2012, 12:29Master
Unhook oil pressure switch (sending unit) to see if the gauge reads 0 with key on. If so replace the pressure switch.
ReplyRainman9501, December 24, 2012, 12:37Rookie
Thanks...I will try that.
Answer #2PARTS GUY December 24, 2012, 21:44Master
You need to use the factory recommended oil viscosity.