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-   -   Major smoke out of exhaust (http://www.jeepgarage.org/f107/major-smoke-out-of-exhaust-21950.html)

kaflyboy 04-18-2011 01:44 PM

Major smoke out of exhaust
 
Got home today, left Jeep in driveway. Driveway is at an angle, maybe 15%, not sure exactly. Left jeep running as wife had to go to the store and she was gonna drive jeep (i need to re-think that scenerio).

she backs out of driveway, puts in drive, hits gas, major plume of blue smoke out of both of exhaust pipes. i run outside, get her stopped, get in jeep, hit gas a few more times and it stops.

does anyone know what might have caused this? i have about 600 miles on her.

Lingohocken 04-18-2011 03:26 PM

Re: Major smoke out of exhaust
 
Is your weed stash in the muffler? :D:D:D

Jeeters 04-18-2011 03:27 PM

Re: Major smoke out of exhaust
 
The way I've always understood it...


white smoke = water vapor

black smoke = too much fuel being burned

blue smoke = engine oil in the fuel mixture.


blue is the worst.

Cherodude 04-18-2011 04:18 PM

Re: Major smoke out of exhaust
 
Double check that your oil level is correct.

suzieque 04-18-2011 05:13 PM

Re: Major smoke out of exhaust
 
dealer will likely say its normal part of break-in.

Marlin 04-18-2011 05:16 PM

Re: Major smoke out of exhaust
 
Adfvise your dealer, as said, they'll tell you its normal, which could be, dependant on the first-fill oil the factory is using.

Yours isn't the first, but I still find it inexcusable that they can do it.

kaflyboy 04-18-2011 05:20 PM

Re: Major smoke out of exhaust
 
Took it strait to dealer. They looked around, asked if i could reproduce it, i said no, one looked at the other, the other looked at the one, shrugged shoulders, smiled, ummmm, "sir, ummmm, we're not sure, ummmm"...

Guess i will try to make it happen again then take it back.

I just checked oil level, it's fine...

vnbWK2 04-18-2011 05:29 PM

Re: Major smoke out of exhaust
 
I got blue smoke out the exhaust (V6 single exhaust) upon start up a few times since six months of owning the Jeep. I currently have 4,800 miles. It's always just the initial second the Jeep starts then it's fine. I would say it happened 3 or 4 times in 6 months. The last time it happened was a couple of weeks ago and then I had 4,500 miles. Is 4,500 miles still considered breaking in? Just had the oil changed last Saturday and it hasn't happened....now it will LOL

suzieque 04-18-2011 06:10 PM

Re: Major smoke out of exhaust
 
you may want to invest in a "catch can", keep any blow by out of the intake manifold.

kaflyboy 04-18-2011 06:49 PM

Re: Major smoke out of exhaust
 
Funny thing is mine had been running for 5 minutes in the driveway sitting at an angle. that is what has me stumped... i drove it about 100 miles before this happened. i'm chaulking it up to it being on the incline in idol for 5 minutes...

Scottina06 04-18-2011 09:00 PM

Re: Major smoke out of exhaust
 
^^^^^^

cherokita 04-24-2011 06:22 PM

Re: Major smoke out of exhaust
 
Keep a camcorder andy and when appen again,film it and show it to the dealer.


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