Bad whining noise and smoke in my 96 grand cherokee limited V8

[insanehick]

Ok i got a real bad whining noise it is worse when it is cold and it does it in all gears but reverse is the loudest.Now for the smoke it doesn't seem to smoke on start up but if you let it idle for a min or so it puffs blue smoke pretty bad longer it sits at idle the worse the cloud of smoke.Could anyone please help me it would be greatly appreciated.

 

[joe_peters]

Sounds a bit like your are burning oil. Pull the plugs and check their condition, making sure to keep them in order so you will know which cylinder is which. Valve stem seals, valves stem guides, plugged PCV/CCV system are good places to look. A cylinder leak down test would give you more specifics.

If it is an automatic, have you checked the fluid level?

 

[insanehick]

I'll do what you said about plugs and see what happens.And it is an automatic trans and is full of fluid.Thanks for quick reply.I will post with results as soon as i get time to do the work.

 

[JJacobs]

Keep in mind this is an XJ forum, not ZJ. You're likely to get better help at the right forum.

 

[gradon]

but he wanted to find good advice from knowledgeable Jeep owners. . .

 

[insanehick]

Well sorry jjacobs if i'm in the wrong forums just lookin for good help like gradon said.Oh jjacobs would show me the way to the right forums?

 

[JJacobs]

You could just type 'zj forum' into google, a bunch of stuff comes up.

 

[insanehick]

Thanks for the help guys.Have a good one i'm off to the NAGCA forums now.

 

[JJacobs]

Good call. Good luck with your Jeep.

 

[kastein]

I got a couple friends over on NAGCA - they're a good group. Have fun!

 

[jneary]

not sure about the whining noise ,but it also sounds like the lower intake gasket may be blown