burning oil or running rich? PLEASE help!!

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
ambi05
Posts: 21
Joined: Tue Oct 19, 2004 2:59 am
Car: 1995 240SX

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I know this might be a stupid question but keep in mind im just a stupid girl lol haha anyways my car has a little bit of white smoke come out at times and someone told me it was running rich while someone else said that was when it was burning oil?? can anyone clear this up for me and give suggestions on how to fix??? ANY help would be appreciated!


TheOne
Posts: 1836
Joined: Mon Aug 09, 2004 4:28 pm
Car: 93 240sx FB
Location: Arlington, TX

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you may have a bad headgasket and i guess its coolant thats gettin burnt, could also be oil but oil burns blue, coolant burns white and too much fuel burns black.susgestion to fix.....replace headgasket.

get somebody to do a compression test and a leakdown test first though.

AJ1356
Posts: 669
Joined: Tue Feb 17, 2004 7:45 pm

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i had the same problem once b4 (not with a 240) when the engine was getting hot and i press the gas some major white smoke was coming out of the tail. basically the emgine was not happy with the new oil i had put in there and a change a thicker oil fixed the problem. again what worked for me may not work for you or anyone else in that matter , but chage to a thicker oil 20w50, and see what happens, it is the cheapest of the solutions.if that does not work then follow what theone advised.

ambi05
Posts: 21
Joined: Tue Oct 19, 2004 2:59 am
Car: 1995 240SX

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Thanks guys! Gotta love helpful people! I'll have it checked out

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Repo Man
Moderator
Posts: 8980
Joined: Wed Jul 24, 2002 6:52 am
Car: 2020 Frontier Pro4X
2003 Honda Accord
Location: Indy
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If you have white smoke, that's coolant. I would check my entire cooling system, after I checked the headgasket.

st33f
Posts: 377
Joined: Mon May 02, 2005 4:31 am
Car: 1990 240sx - redtop sr20det, T04B/T28 hybrid, UG coilovers, 3inch turbo back

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i get a tiny bit of it when my car idles a while... its my turbo tho im sure.


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