LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Whats in my Oil??

Thread Tools
 
Search this Thread
 
Old 12-14-2011, 03:39 PM
  #1  
Staging Lane
Thread Starter
iTrader: (1)
 
bm19's Avatar
 
Join Date: Nov 2011
Location: South Florida. Miami, Broward
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts

Default Whats in my Oil??

decided to check my oil and saw this stuff in it. please help identify what it is, what caused it, and how to fix this cause i dont think this is normal
Attached Thumbnails Whats in my Oil??-oil-1.jpg   Whats in my Oil??-oil-2.jpg   Whats in my Oil??-oil-3.jpg  
Old 12-14-2011, 03:45 PM
  #2  
9 Second Club
iTrader: (7)
 
quik95lt1's Avatar
 
Join Date: Dec 2008
Location: Rhode Island
Posts: 4,464
Likes: 0
Received 12 Likes on 10 Posts

Default

water...........blown head gasket most likely......or you somehow got water in the crank case...........needless to say not a good thing for the motor in general.....
Old 12-14-2011, 03:51 PM
  #3  
TECH Apprentice
iTrader: (3)
 
Luke1996ta's Avatar
 
Join Date: Aug 2011
Location: ottawa ohio
Posts: 318
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by quik95lt1
water...........blown head gasket most likely......or you somehow got water in the crank case...........needless to say not a good thing for the motor in general.....
Yup he said it ^^^^^ how long have u owned the car, how many miles def looks like a head gasket Does it har water in the exhaust when it's running or smokes white??
Old 12-14-2011, 03:52 PM
  #4  
Staging Lane
Thread Starter
iTrader: (1)
 
bm19's Avatar
 
Join Date: Nov 2011
Location: South Florida. Miami, Broward
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts

Default

i cant believe this i mean head gasket was replaced about a year and a half ago and i dont drive hard at all...its like thing went from worse to good and now worse again...i have no idea what to do cause i cant rebuild the whole motor :/ any ideas?

no has no white smoke at all!! and never seen water
Old 12-14-2011, 04:15 PM
  #5  
TECH Addict
iTrader: (17)
 
djjab57's Avatar
 
Join Date: Jul 2007
Location: Texas
Posts: 2,498
Likes: 0
Received 0 Likes on 0 Posts
Default

Check the pan, I had the same thing on my filler cap yesterday but oil in pan looks fine. Just condensation build up I'm guessing
Old 12-14-2011, 04:15 PM
  #6  
On The Tree
 
Uwilllosetomy93lt1's Avatar
 
Join Date: Dec 2011
Location: Kissimmee, Florida
Posts: 109
Likes: 0
Received 0 Likes on 0 Posts
Default

If you ruled out head gaskets, then it's condensation from the engine. Are you running a cooler thermostat in cool temps because the engine may not be reaching proper engine temperature, therefore, creating the condensation.

Should disappear once engine reaches normal operating temps...
Old 12-14-2011, 04:19 PM
  #7  
Staging Lane
Thread Starter
iTrader: (1)
 
bm19's Avatar
 
Join Date: Nov 2011
Location: South Florida. Miami, Broward
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts

Default

i think the thermostat is cooler than stock..i bought the car how it is 4 years ago abd i think the previous owner did do the thermostat lower...car has been sitting for the past 4 months if that matters...i do start it up every other day but havent driven it...bad lifter
Old 12-14-2011, 04:23 PM
  #8  
10 Second Club
iTrader: (4)
 
Prorac1's Avatar
 
Join Date: Jan 2004
Location: Martin Mi
Posts: 1,068
Likes: 0
Received 0 Likes on 0 Posts

Default

Ive had a couple of cars with the same thing. My 454 suburban looks JUST like that, and has a cooler thermostat. Lots of short trips make it worse. A couple of towing stints and it heats up REAL good and goes away for the most part. Hope this helps, Eric L
Old 12-14-2011, 04:26 PM
  #9  
Staging Lane
Thread Starter
iTrader: (1)
 
bm19's Avatar
 
Join Date: Nov 2011
Location: South Florida. Miami, Broward
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts

Default

i really hope its only condensation
Old 12-14-2011, 04:33 PM
  #10  
TECH Fanatic
iTrader: (4)
 
IronOutlaw's Avatar
 
Join Date: Feb 2008
Location: Athens, GA
Posts: 1,443
Likes: 0
Received 1 Like on 1 Post
Default

Mine has a little on the cap but its not that bad. My oil looks fine though. I'm running a 160* thermostat.
Old 12-14-2011, 04:38 PM
  #11  
TECH Enthusiast
iTrader: (4)
 
transbird95's Avatar
 
Join Date: May 2010
Location: little falls minnesota
Posts: 732
Received 11 Likes on 11 Posts

Default

If its just under the cap It's probably condensation. If all of the oil looks like that then there is most likely a head gasket problem. Clean it up god and keep checking it. It should take some time to look like that again.
Old 12-14-2011, 04:42 PM
  #12  
Staging Lane
Thread Starter
iTrader: (1)
 
bm19's Avatar
 
Join Date: Nov 2011
Location: South Florida. Miami, Broward
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts

Default

ok thanks
Old 12-14-2011, 04:46 PM
  #13  
TECH Addict
iTrader: (17)
 
djjab57's Avatar
 
Join Date: Jul 2007
Location: Texas
Posts: 2,498
Likes: 0
Received 0 Likes on 0 Posts
Default

Or just look at the oil on the dip stick, If you have that much water it would be milky on that as well
Old 12-14-2011, 05:12 PM
  #14  
12 Second Club
iTrader: (7)
 
guppymech's Avatar
 
Join Date: Jan 2010
Location: Chicagoland
Posts: 1,621
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by bm19
i think the thermostat is cooler than stock..i bought the car how it is 4 years ago abd i think the previous owner did do the thermostat lower...car has been sitting for the past 4 months if that matters...i do start it up every other day but havent driven it...bad lifter
It's condensation from starting the car and not driving it. If you are not going to drive the car stop starting it every other day. That is the worst thing you can do to an engine. It won't hurt it to sit until you fix it, if you want you can wrench the engine over once in a while to keep the valve springs from taking a set.
Old 12-14-2011, 05:31 PM
  #15  
TECH Enthusiast
iTrader: (4)
 
transbird95's Avatar
 
Join Date: May 2010
Location: little falls minnesota
Posts: 732
Received 11 Likes on 11 Posts

Default

Originally Posted by djjab57
Or just look at the oil on the dip stick, If you have that much water it would be milky on that as well
That's what I meant to say. I shoulda worded it better, thanks
Old 12-14-2011, 06:56 PM
  #16  
TECH Fanatic
iTrader: (11)
 
defaultexistence's Avatar
 
Join Date: Sep 2005
Location: fort walton beach,fl
Posts: 1,954
Likes: 0
Received 0 Likes on 0 Posts
Default

Drain oil, if oil is normal then it's condensation just like I get from lots of short trip driving .
Old 12-14-2011, 07:06 PM
  #17  
Staging Lane
Thread Starter
iTrader: (1)
 
bm19's Avatar
 
Join Date: Nov 2011
Location: South Florida. Miami, Broward
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts

Default

the dip stick is clean no milky stuff. but i will drain the oil and everything..had plans on doing that
Old 12-14-2011, 07:36 PM
  #18  
TECH Senior Member
iTrader: (8)
 
gregrob's Avatar
 
Join Date: Sep 2008
Location: 6,000+ feet
Posts: 5,130
Likes: 0
Received 4 Likes on 4 Posts

Default

A $20 oil analysis will tell you. Don't drive it like that til you knowb its not coolant. You could wipe a bearing
Old 12-15-2011, 05:53 AM
  #19  
TECH Veteran
iTrader: (1)
 
leadfoot4's Avatar
 
Join Date: Sep 2005
Location: Webster, NY
Posts: 4,611
Received 4 Likes on 4 Posts

Default

Originally Posted by guppymech
It's condensation from starting the car and not driving it. If you are not going to drive the car stop starting it every other day. That is the worst thing you can do to an engine. It won't hurt it to sit until you fix it, if you want you can wrench the engine over once in a while to keep the valve springs from taking a set.
Good advice!
Old 12-15-2011, 06:27 AM
  #20  
Teching In
 
justinmc978's Avatar
 
Join Date: May 2009
Location: college station, tx
Posts: 21
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by defaultexistence
Drain oil, if oil is normal then it's condensation just like I get from lots of short trip driving .
Originally Posted by guppymech
It's condensation from starting the car and not driving it. If you are not going to drive the car stop starting it every other day. That is the worst thing you can do to an engine. It won't hurt it to sit until you fix it, if you want you can wrench the engine over once in a while to keep the valve springs from taking a set.
these.


Quick Reply: Whats in my Oil??



All times are GMT -5. The time now is 10:53 AM.