Non-smoking oil??
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
My 1994 XJ has started to burn a bit of oil and the smoke is making me uncomfortable because people stare especially at stop lights and the smell of burning oil gives me a headache. Other than it buring off oil it runs ok. Is there any sort of oil that just doesnt produce smoke even if its getting past pistons or whatever and into the combustion chamber? I intend to correct the oil buring problem later but for now just want to be less smokey. Thanks
Senior Member
Joined: Dec 2010
Posts: 726
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From: Leadville Co
Year: 2000
Model: Grand Cherokee
Engine: 4.7
I dunno about you but if there ever was such a thing and I used it to hide a problem like this I would totally forget about it,which could end rather, well, badly
Sent from my Garminfone while fighting off ninjas
Sent from my Garminfone while fighting off ninjas
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
Ok I have to ask..Oil catch can? Also I was thinking as someone else mentioned synthetic. I can get that cheaper than most people since I work in a truck parts store and get everything at our cost plus 10%. It's a slow burn off taking several weeks to lose a quart or two.
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
This might sound like a dumb question but...If the synthetic oil "doesn't burn" then where does it go once it seeps past the rings into the combustion chamber? At least if the regular oil burns off it's getting out of there. Or does the synthetic "burn" but just not produce smoke?
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Senior Member
Joined: Jun 2010
Posts: 849
Likes: 0
From: Slaughter, LA
Year: 1997
Model: Cherokee
Engine: 4.0L
As someone who starts all his tire fires with used motor oil, take my word for it. Synthetic burns very nicely. It just may take a bit more heat to ignite.
CF Veteran
Joined: Jun 2010
Posts: 2,501
Likes: 4
From: Flint/Asheville
Year: 1995
Model: Cherokee
Engine: 4.0 HO
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