Nissan Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
1,290 Posts
nissanvirgin said:
has anyone encountered their oil pressure dropping at idle?????
bought new 05 frontier and at idle the oil pressure drops is this common??????
I don't have an oil pressure gauge in my '04 XE, but I'm pretty sure most vehicles have a lower pressure at idle than at speed.

Is it within spec according to the owner's manual?
 

·
Registered
Joined
·
950 Posts
Yes it's common.

And further into the oil use interval, the oil will probably thin out and it will be harder for the system to maintain the same oil pressure.

My brother used to know it was time to change his oil in his '68 Dodge Charger 383 when he'd let off the gas and see that the pressure guage dropped right to zero. :eek:

Not sure that's purely scientific, but it definitely showed that the straight 30 or 20W-50 oil had thinned out considerably ... probably from fuel dilution (Holly 750 double-pumper carb ;) )
 
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top