3rd Generation Maxima (1989-1994) Learn more about the 3rd Generation Maxima here.

oil on plugs

Thread Tools
 
Search this Thread
 
Old 06-17-2002, 04:33 PM
  #1  
Senior Member
Thread Starter
 
pearl93max's Avatar
 
Join Date: Feb 2002
Posts: 569
oil on plugs

I checked my spark plugs today and they all look ok...worn, but good. Except for the #5 and #6 cylinders which have some oil on the plugs
_ x x ...on the x's.
_ _ _

I'm gonna replace them friday, but I wanted to know if I had a problem with the engine that I should check out soon. The oil is only on the treaded part of the plug, not the head and tip and the tips are ashy white and clean. Thanks for the help.
-Blake
pearl93max is offline  
Old 06-17-2002, 04:36 PM
  #2  
Supporting Maxima.org Member
iTrader: (1)
 
naijai's Avatar
 
Join Date: Jun 2002
Posts: 1,076
Re: oil on plugs

Originally posted by pearl93max
I checked my spark plugs today and they all look ok...worn, but good. Except for the #5 and #6 cylinders which have some oil on the plugs
_ x x ...on the x's.
_ _ _

I'm gonna replace them friday, but I wanted to know if I had a problem with the engine that I should check out soon. The oil is only on the treaded part of the plug, not the head and tip and the tips are ashy white and clean. Thanks for the help.
-Blake
yu either have a gasket leak or yur piston rings there is also the valve seals are worn out so either way yur engine need work cause if oil is getting there yu need work
naijai is offline  
Old 06-17-2002, 04:38 PM
  #3  
Senior Member
Thread Starter
 
pearl93max's Avatar
 
Join Date: Feb 2002
Posts: 569
as in try replacing the head gasket too?
pearl93max is offline  
Old 06-17-2002, 05:06 PM
  #4  
Senior Member
 
davis4005's Avatar
 
Join Date: Mar 2002
Posts: 437
The head gasket is not a simple job, make sure what it is before you do anything. Is the oil on the threads or the actual plug?
davis4005 is offline  
Old 06-17-2002, 05:13 PM
  #5  
Ad·min·is·tra·tor
iTrader: (14)
 
DanNY's Avatar
 
Join Date: Aug 2000
Posts: 17,725
Re: oil on plugs

Originally posted by pearl93max
I checked my spark plugs today and they all look ok...worn, but good. Except for the #5 and #6 cylinders which have some oil on the plugs
_ x x ...on the x's.
_ _ _

I'm gonna replace them friday, but I wanted to know if I had a problem with the engine that I should check out soon. The oil is only on the treaded part of the plug, not the head and tip and the tips are ashy white and clean. Thanks for the help.
-Blake
oil or gas?
make sure you know what's on it.
gas = leaky injector
oil = blown rings, blown head gasket, blown valve seals
DanNY is offline  
Old 06-17-2002, 05:17 PM
  #6  
Senior Member
Thread Starter
 
pearl93max's Avatar
 
Join Date: Feb 2002
Posts: 569
it's brown oil....I know the diff between the 2. It's on the treads and gasket of the plugs on the #5 and #6 cylinders. Not trace of oil on the head and tip of the plugs or where the wires plug up either.
pearl93max is offline  
Old 06-17-2002, 05:22 PM
  #7  
Ad·min·is·tra·tor
iTrader: (14)
 
DanNY's Avatar
 
Join Date: Aug 2000
Posts: 17,725
Originally posted by pearl93max
it's brown oil....I know the diff between the 2. It's on the treads and gasket of the plugs on the #5 and #6 cylinders. Not trace of oil on the head and tip of the plugs or where the wires plug up either.
ok smart guy..guess it's time for a compression check.
good luck.
DanNY is offline  
Old 06-17-2002, 05:26 PM
  #8  
Senior Member
Thread Starter
 
pearl93max's Avatar
 
Join Date: Feb 2002
Posts: 569
not trying to be smart..I just know the diff, that's all. Thanks for the help and I'll get the compression checked and look at all my seals tomorrow.
pearl93max is offline  
Old 06-17-2002, 05:28 PM
  #9  
Ad·min·is·tra·tor
iTrader: (14)
 
DanNY's Avatar
 
Join Date: Aug 2000
Posts: 17,725
Originally posted by pearl93max
not trying to be smart..I just know the diff, that's all. Thanks for the help and I'll get the compression checked and look at all my seals tomorrow.
make sure you/they can determine if it's the rings or the valves.
DanNY is offline  
Old 06-17-2002, 05:33 PM
  #10  
Senior Member
Thread Starter
 
pearl93max's Avatar
 
Join Date: Feb 2002
Posts: 569
will do...I dunno if i'll end up doing it or just get someone to check it out. Just trying to get everything fixed I can. Next thing is KS...either clean the connectors or just replace it. Track times suxd last night...best was 17.1 @ 79mph...so, I'd determined to find out what's wrong with it and fix it.
pearl93max is offline  
Old 06-18-2002, 12:10 AM
  #11  
Senior Member
 
tilt's Avatar
 
Join Date: Nov 2001
Posts: 118
Re: oil on plugs

The firewall side cylinders are odd numbers, 1 3 5. You say only the threads have oil... is it possible that you just spilled some oil over the spark plugs? Also if the tips are white, I believe it means you are running lean on fuel.

Originally posted by pearl93max
I checked my spark plugs today and they all look ok...worn, but good. Except for the #5 and #6 cylinders which have some oil on the plugs
_ x x ...on the x's.
_ _ _

I'm gonna replace them friday, but I wanted to know if I had a problem with the engine that I should check out soon. The oil is only on the treaded part of the plug, not the head and tip and the tips are ashy white and clean. Thanks for the help.
-Blake
tilt is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Miket2006
6th Generation Maxima (2004-2008)
4
03-01-2021 03:55 AM
mclasser
5th Generation Maxima (2000-2003)
22
11-12-2020 01:58 PM
My Coffee
New Member Introductions
15
06-06-2017 02:01 PM
05RLS2
7th Generation Maxima (2009-2015)
4
04-14-2016 11:49 AM
trsandrew
Group Deals / Sponsors Forum
2
10-25-2015 02:47 PM



Quick Reply: oil on plugs



All times are GMT -7. The time now is 07:37 PM.