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2005 Nissan Xterra Off-Road 4.0L Oil Pressure
Posted to Asian Engine on 12/28/2012 7 Replies

Oil Pressure is over 100 PSI at idle. Double checked with mechanical gauge. Installed new pump and performed oil change. Had pan off and see no problems. Where is the relief valve? Is it in the pan or the oil cooler? Does that sound like where we should be loo...

7 Replies Received (View Replies)

  Related Documents & Media  2005 Nissan Xterra Off-Road

 
Message Closed w/FIX

car Vehicle Data

2005 Nissan Xterra Off-Road

VIN 5N1AN08W55
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure
ConditionsOil Pressure High
Misc.Se
Message Closed w/FIX

car Vehicle Data

2005 Nissan Xterra Off-Road

VIN 5N1AN08W55
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure
ConditionsOil Pressure High
Misc.Se