answersLogoWhite

0


Best Answer

A Jeep 4.0L uses 10W30 oil.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What weight of oil for a Jeep 4.0 engine?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What kind of engine oil does a 99 Jeep Cherokee use?

10w/40


What oil weight to use in 1986 camaro with 305 engine?

40 weight


What weight oil should be used in a diesel engine?

15/40


Can you top up 20w-50 engine oil with 15w-40 engine oil?

No, use only the weight oil as recommended by the manufacture.


What is 10W40 in engine oil mean?

It is the weight of the multi-vicosity oil. The 10 is the weight of the oil when cold. The W stands for Winter. The 40 is the weight of the oil when it gets hot.


What is normal oil pressure on the jeep 2.5 L engine?

about 20psi at idle (warm) and 40 to 50psi at 2000rpm.


What is the normal oil pressure reading for a jeep 5.2 engine?

Running at operating temperature around 40 psi.


In engine oil what is the meaning of 5w 30 or 15w40?

5 and 15 is the weight of oil in cold status while the 30 and 40 is the weight of the oil in operating status.


What is the normal oil pressure for a 2016 Jeep Cherokee 2.4 engine?

A full operating temperature it will be around 40 psi.


What happens if you put to much weight of oil in your truck?

Newer engines are machined to tighter specifications than older motors. Newer motors require a lighter grade oil for lubrication like a 5 or 10 weight. The 5 or 10 weight can move through the engine and get to the places that need lubrication better than a heavier grade of oil. A 10-40 grade moves through the engine like a 10 weight oil with the ptotection of a 40 weight oil. If you put a 30 weight oil in your engine, it will not move through your engine as easily and when it does get to the parts that need lubrication, it does not do as good of a job.


In engine oil what is meaning of15W40?

The W stands for Winter. 15w40 is flows as 15 weight oil in the cold temperatures and 40 weight oil when it gets to full operating temperature.


Is Castrol synthetic a good replacement oil for a Harley Davidson?

If you use the same weight as The original oil, for example now the engine uses 15W-40, and you do an oil change, filling it with the same specs 15W-40 oil that's no problem for the engine.