Wahts a good oil pressure for a 4lt wrangler............
mine sites at 3 ....driving just a bit above
but sometimes when idle drops below 3 ....2ish
is this normal as i dont remember it doing this before
whats good oil pressure wrangler 4lt
Mar 21, 2005
6 Replies
FWIW I get ~ 50 psi at 2K when fully warm on a 33k miles engine (Mobil 1 changed every 3-3.5 k miles)
Dave Milne, Scotland '91 Grand Wagoneer, '99 TJ
Which engine? The I6 (4.0) is "supposed" to run between 15psi and
40psi. Of course those damn gauges were NEVER terribly accurate. My Cherokee sits at about 38 at idle and about 45 at cruise.Drifter "I've been here, I've been there..."
Its the I6. Some cretin at Jeep decided to measure it in bar - it runs about
3.25 bar at 2K rpm. At idle it is about the same as yours.Join the Discussion
Have something to add? Share your thoughts — no account required.
Didn't find your answer?
Ask the community — no account required