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View Full Version : Newbie needs some help with smoking exhaust


shadowatcher228
09-21-2008, 01:00 PM
i have a stock s14 with a ka24de...recently it has started blowing out smoke when i idle for a few moments like at a stop light and proceed to go...the car doesnt overheat at all...i have noticed that it is burning through oil at a fast pace...i also dont notice my car leaking at all either...what can be causing the smoke? and what can i check to fix it?...can anyone help me out:aw:...i am pretty new to working on cars and diagnosing problems...any help is greatly appreciated :)

s13boy89
09-21-2008, 01:03 PM
check to see if your oil is a milky color if it is its a head gasket

Addicted2Kouki
09-21-2008, 01:15 PM
Compression and leak down test.
Do it.

mayco_86
09-21-2008, 01:20 PM
you need to rebuilt it its tired

SidewayZ-s14
09-21-2008, 01:22 PM
you need to rebuilt it its tired

LOL?

Also do what s13boy said.

Oo_Skyline_oO
09-21-2008, 01:57 PM
actually if its not overheating and its burning through oil quickly it should be a blown head gasket but bluish smoke....

fliprayzin240sx
09-21-2008, 03:41 PM
Smoke and you're losing oil so thats screaming rings to me. Check you're compression, they're probably low...Blue smoke is usually oil...

g6civcx
09-21-2008, 04:45 PM
Get a good coolant temp gauge. You don't know if you're overheating or not by guessing or by using the OEm gauge, which is the same thing as guessing.

soreballz
09-21-2008, 08:57 PM
Smoke after idling but not while moving = bad valve guides.