druzilla32 Posted July 16, 2005 Share Posted July 16, 2005 did a search with little help so... just wondering where my oil pressure gauge should be pointing after 50 mins of highway driving at 110kmph? Link to comment https://www.sau.com.au/forums/topic/80696-correct-gtr-oil-pressure/ Share on other sites More sharing options...
rob82 Posted July 16, 2005 Share Posted July 16, 2005 about 4 kg/cm^2 (I think is the scale) I have an oil cooler on mine and it cruises just below 4. Link to comment https://www.sau.com.au/forums/topic/80696-correct-gtr-oil-pressure/#findComment-1467609 Share on other sites More sharing options...
Cubes Posted July 16, 2005 Share Posted July 16, 2005 My oil pressure guage tends to be a little dicky at times in hot weather. Mostly when things under the bonnet get really hot after a long drive. Its not the motor as it was the same on the perfectly fine rb20det. Basically on idle the needle will drop to just over the zero, then reving will be only up to the first line, then all of a sudden it will flick up to 4-6 then may drop back down. As I said its definitely the guage and or pressure sensor as it has always reacted the same on the old motor and the new motor. Its fairly common for the std nissan sender to bugger up. I'll be going an aftermarket item next time round. Link to comment https://www.sau.com.au/forums/topic/80696-correct-gtr-oil-pressure/#findComment-1467740 Share on other sites More sharing options...
druzilla32 Posted July 16, 2005 Author Share Posted July 16, 2005 mine was at about 1.5 after driving on the highway for a while, i think its ok but just checking to make sure. cuz when i get to around 5500rpm it makes a popping noise.. sounds kinds like a rev limiter but a lil different.. anybody know what that could be? Link to comment https://www.sau.com.au/forums/topic/80696-correct-gtr-oil-pressure/#findComment-1467793 Share on other sites More sharing options...
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