plez help me

Information on the naturally-aspirated KA24E and KA24DE engines.
1992s14
Posts: 1
Joined: Fri May 11, 2012 11:17 pm
Car: 1992 240sx

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my 92 is running rough it misfires shoots white smoke and i cant finger it out it will run fine one day and when it rain or i wash my car it will start the misfire plez help. i have changed the plugs, cap, wires, and the roder thinking it was drawling water in to the cap.


diabeticon
Posts: 43
Joined: Mon Apr 06, 2009 1:39 pm
Car: 1989 Nissan240sx

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MAF maybe.

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Jabberwocky
Posts: 159
Joined: Mon May 23, 2011 9:42 pm
Car: 08 Subaru WRX
Location: Taneytown, MD

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Get a CEL? Check the ECU for codes.

walperstyle
Posts: 29
Joined: Fri Mar 10, 2006 9:21 pm
Car: s13 crap
Contact:

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walperstyle wrote:
1992s14 wrote:my 92 is running rough. It misfires, shoots white smoke and I can't figure it out. It will run fine one day and when it rains or I wash my car it will start the misfire. Please help. I have changed the plugs, cap, wires, and the rotor thinking it was drawing water in to the cap.
Now that I fixed the horrible grammar, you mentioned white smoke. White smoke is usually coolant issue. Possibly head gasket. If you have a ka24de, it could be coolant leaking in through the front of the intake where coolant returns out the head to the radiator. A small hole between that point and the no1 intake runner can cause what appears to be a head gasket issue.

You should do a compression check, and take a look at your spark plug ends. What do they look like?


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