Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Bad news from oil plug?

Thread Tools
 
Search this Thread
 
Old Feb 16, 2006 | 05:52 PM
  #1  
nikkev's Avatar
Thread Starter
12 Second Club
 
Joined: Nov 2004
Posts: 120
Likes: 0
Default Bad news from oil plug?

Changed the oil today and found this metal mud stuff on the magnet. It's always been there since I have owned the car ( bought it with 32,000 miles in 2002) and I have always just cleaned it off. But now it's bugging me. Is this a sign of internal damage? Sorry about the crappy and blurry pics, my camera sucks. There are no sizeable pieces of metal, it's like silver mud and you can't feel anything but oil when you rub it through your fingers. Thanks guys!
Kevin
1998 Z
Attached Thumbnails Bad news from oil plug?-dsc00102.jpg   Bad news from oil plug?-dsc00103.jpg   Bad news from oil plug?-dsc00105.jpg  
Reply
Old Feb 17, 2006 | 05:53 AM
  #2  
nikkev's Avatar
Thread Starter
12 Second Club
 
Joined: Nov 2004
Posts: 120
Likes: 0
Default

TTT, is this normal?
Reply
Old Feb 17, 2006 | 06:11 AM
  #3  
orangeapeel's Avatar
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
Joined: Nov 2004
Posts: 16,083
Likes: 4
From: Justin, TX
Default

I am sure that it is normal if you have a problem.
It is magnetic to pick up any kind of debris in the pan that has been ground off the bottom end. It could possibly mean internal damage. I would suggest cleaning it off and then tearing the motor down to find out where that metal is coming from.

Pieces of metal floating around in the engine is never a good sign nor normal.
Reply
Old Feb 17, 2006 | 06:24 AM
  #4  
99whitews6's Avatar
TECH Resident
iTrader: (2)
 
Joined: Jul 2003
Posts: 907
Likes: 1
From: Minnesota
Default

Just a note, the magnet does not always grab all metal obviously. My lifter took a crap and the roller chunks fell down to the bottom of the pan. The plug did not have very much metal stuck to it, but when I cleaned out the bottom of the oil pan there were huge chunks of metal stuck everywhere!
Reply
Old Feb 17, 2006 | 06:50 AM
  #5  
nikkev's Avatar
Thread Starter
12 Second Club
 
Joined: Nov 2004
Posts: 120
Likes: 0
Default

Well, the motor runs strong and the compression's good on all cylinders. I guess when I get some time off from work I need to drop the pan and see what I can see
Reply
Old Feb 17, 2006 | 02:33 PM
  #6  
fasteddyss's Avatar
TECH Regular
iTrader: (1)
 
Joined: Mar 2004
Posts: 428
Likes: 0
From: Minnesota
Default

Can you feel anything chunky in it??

If so I would be concerned.

If not don't worry about it. The magnet is there to catch fine debris. I get that sometimes too. It is silky not chunky though.

Good Luck!!
Reply
Old Feb 17, 2006 | 05:30 PM
  #7  
dyls1's Avatar
Launching!
iTrader: (11)
 
Joined: Feb 2006
Posts: 223
Likes: 0
From: So Cal
Default

Well, I stayed at a Holiday Inn Express last night lol. The three vehicles that I have owned that had a mag drain plug always had some "fuzz" on them with regular oil changes. Only one of them was bought brand new. That one got free oil changes from the dealer for the first year. The first time I did it myself I was a bit worried, but there were no chunks or anything other than the fuzz you see but can't feel. It was like that for the next ten or so oil changes, 30,000 miles at least and never had a single engine problem. Hope this helps.
Doug
Reply
Old Feb 17, 2006 | 05:38 PM
  #8  
LS1Zedder's Avatar
TECH Apprentice
 
Joined: Nov 2004
Posts: 300
Likes: 0
From: Kitchener, Ontario, Canada
Default

You could always do an oil analysis to detect engine wear or potential problems.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Feb 17, 2006 | 05:40 PM
  #9  
orangeapeel's Avatar
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
Joined: Nov 2004
Posts: 16,083
Likes: 4
From: Justin, TX
Default

Originally Posted by dyls1
Well, I stayed at a Holiday Inn Express last night lol.
Reply
Old Feb 17, 2006 | 07:19 PM
  #10  
Xtnct00WS6's Avatar
TECH Fanatic
iTrader: (8)
 
Joined: Jan 2005
Posts: 1,429
Likes: 2
From: Sterling VA
Default

FWIW I have that too and the motor has been running perfectly strong. It's a powdery type of metal on my plug. Seems like what you're describing.
Reply
Old Feb 17, 2006 | 07:23 PM
  #11  
vettenuts's Avatar
TECH Senior Member
iTrader: (4)
 
Joined: Jul 2004
Posts: 8,092
Likes: 13
From: Little Rhody
Default

You should do an oil analysis and have Terry Dyson look at it. Get a Blackstone kit and request a Dyson analysis for $40. Terry will tell you real quick if something bad is going on. He does mine every year. Or, contact him directly.

Terry Dyson Analysis
Reply
Old Feb 17, 2006 | 07:28 PM
  #12  
Lithium's Avatar
SSU's Drunk Typing Whore
iTrader: (47)
 
Joined: Jan 2004
Posts: 4,608
Likes: 0
Default

Originally Posted by orangeapeel
LOL...I got it!
Reply
Old Feb 17, 2006 | 07:32 PM
  #13  
orangeapeel's Avatar
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
Joined: Nov 2004
Posts: 16,083
Likes: 4
From: Justin, TX
Default

Elaborate...
Reply
Old Feb 17, 2006 | 08:19 PM
  #14  
DONAIMIAN's Avatar
TECH Senior Member
iTrader: (18)
 
Joined: Jun 2002
Posts: 10,036
Likes: 0
From: NW Houston, TX
Default

Originally Posted by LS1Zedder
You could always do an oil analysis to detect engine wear or potential problems.
I highly recomend that
Reply
Old Feb 17, 2006 | 09:09 PM
  #15  
618HAWK's Avatar
TECH Fanatic
iTrader: (361)
 
Joined: Aug 2004
Posts: 1,704
Likes: 2
From: Lomita CA
Default

I agree send it in, most good analysis can tell you what type of material it is and where it is coming from. Then you can decide what route to take, let it go or tear into it.
FWIW my 2001 with 43k dose not even have near that amount of material stuck to the plug. Some thing is starting to wear.
Reply
Old Feb 18, 2006 | 12:54 AM
  #16  
dyls1's Avatar
Launching!
iTrader: (11)
 
Joined: Feb 2006
Posts: 223
Likes: 0
From: So Cal
Default

Originally Posted by orangeapeel
Elaborate...
Background in the second pic, and was referring to the line in the commercials
Reply
Old Feb 18, 2006 | 01:09 AM
  #17  
FstBlkz28's Avatar
TECH Fanatic
iTrader: (13)
 
Joined: Aug 2002
Posts: 1,222
Likes: 0
From: DFW, TX
Default

The only time my plug has looked like the one in the pic was the few oil changes after my cam swap. First it was a fine little shavings like on your plug, then it turned to a sort of metallic paste. My oil drain plug was always pretty clean before the cam swap ... I don't recall any easily noticeable shavings on the plugs
Reply
Old Feb 18, 2006 | 01:59 AM
  #18  
orangeapeel's Avatar
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
Joined: Nov 2004
Posts: 16,083
Likes: 4
From: Justin, TX
Default

Originally Posted by dyls1
Background in the second pic, and was referring to the line in the commercials
Lol, I was just trying to focus my eyes to see the tip of the plug and didnt see the background.
Reply
Old Feb 18, 2006 | 06:11 PM
  #19  
Xtnct00WS6's Avatar
TECH Fanatic
iTrader: (8)
 
Joined: Jan 2005
Posts: 1,429
Likes: 2
From: Sterling VA
Default

I think I might know what could cause the powdery metal. I think it's something that I messed up on. When I did my spring swap I didn't rotate the motor over when I torqued the rockers down to 22 foot pounds.

Have you taken the rockers off and not put them back on properly? I guess you're not supposed to "just" torque them down to 22 foot pounds. There's a sequence.
Reply
Old Feb 18, 2006 | 07:35 PM
  #20  
cantdrv65's Avatar
TECH Junkie
iTrader: (3)
 
Joined: Nov 2001
Posts: 3,202
Likes: 0
From: TEXASS
Default

That is perfectly normal.....Normal engine wear!
Reply



All times are GMT -5. The time now is 05:49 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE