You wouldn't happen to be from Australia would you?

 

Ok, i don't know what the code means exactly, but there is a site that uses what you typed out.




http://www.mecanica.com.au/advance_search.php


He drives a 2002 grand cherokee with a 4.0

 

I'm assuming his reader told him what vehicle was plugged in. That's all i got lol

 

Anyone used something like this?

Hellwig 550 EZ Level Helper Spring Kit by Hellwig
I load my XJ down when I go camping and what not. I was thinking of getting a set when I put new stock leafs on

 

Waste of money

 

What I should have said was, I read the numbers of off my engine block where the engine ID is and it says 508mx02, what exactly does that mean as far as what I have? Pretty sure its not a 0331 that is prone to head cracking as mine is a 96.

 

This this and this

 

Must have been from a 2002 grand cherokee.
I didn't read your post right and missed you drive a 96.

 

Ohhh. Whereabouts? Engine serial number looks like this: http://www.jeepforum.com/forum/f11/4...4/#post9122959

0331 head was introduced in late 1999 calendar year for the 2000 model year. They all have bosses for the distributor-less ignition.

If someone had, for some reason, swapped your '96's head with the worst 4.0L head ever made, you'd have to check the number on the head to find out.

 

Just noticed signatures do not appear on mobile interface so...

I drive a 96 Cherokee and saw that my engine ID (which is located on the passenger side just before the distributor on the engine block) says "508mx02" directly on the engine ID plate.

What information can I interpret from that engine ID? Thanks for the help I know that this is a crowded area within the forum.

 

I have a 2001 Jeep Cherokee. The oil pressure is at about 30 at idle and 60 when moving. Any idea?

 

don't know about engine id you mentioned, but you can get a full build sheet from chrysler.

lots.. but as for you, its probably fine. its likely just the sending unit getting old.

 

I am going to install an electric line lock for my rear brakes. I need to get some 3/16 to 1/8" NPT compression fittings for the rear brake hardline. Anyone have any tips for when I cut into the hardline so that all the brake fluid doesnt empty out the MC?

 

Yes, it's supposed to change with RPM. Your engine is running - if you turn it off it will be 0.

 

99 XJ, 174k on the 4.0
Question. My oil dipstick had a broken handle and a washer to stop it from slipping into neck. Ghetto? Yes. Long story short, when I give the throttle a quick twist to wide open, it kicks a tiny bit of smoke out. I have a decent crack in the exhaust manifold. But is that normal?