Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Smoking Alternator?

Thread Tools
 
Search this Thread
 
Old Oct 21, 2013 | 12:36 PM
  #1  
Sinister_Z28's Avatar
Thread Starter
TECH Regular
 
Joined: Dec 2012
Posts: 414
Likes: 0
From: San Diego
Default Smoking Alternator?

So i went out this morning to start up my 98 Z28 for its weekly start up and about 20 seconds after i fired it up i had white smoke coming from the front of my engine bay from the alternator or bottom of the power steering pump. Anyone ever seen this. And it smelt like faint hot electrical? I imagine its probably my alternator going bad but just wanted some input before i throw money at it. Oh there is also no squealing or funny noises. Thanks guys.
Reply
Old Oct 21, 2013 | 03:51 PM
  #2  
Sinister_Z28's Avatar
Thread Starter
TECH Regular
 
Joined: Dec 2012
Posts: 414
Likes: 0
From: San Diego
Default

Anybody?
Reply
Old Oct 21, 2013 | 04:13 PM
  #3  
MeentSS02's Avatar
Kleeborp the Moderator™
20 Year Member
iTrader: (11)
 
Joined: Mar 2004
Posts: 10,316
Likes: 6
From: Dayton, OH
Default

Not a good sign...could be one of two things:

1. Alternator toasted
2. Power steering leaking on to alternator, which would lead right back to #1 eventually.

Did the voltage come up like it should have?
Reply
Old Oct 21, 2013 | 04:33 PM
  #4  
RJDio's Avatar
TECH Enthusiast
 
Joined: Nov 2012
Posts: 555
Likes: 0
From: NearHouston, TX
Default

yea sounds like a fluid leak. Check power steering leak, coolant or power steering cooler. If you can look under there with a light see if it looks wet. I know how you feel tho, My rack and pinion was leaking and stuff just blowing off down there was covering my exhaust pipes and it would stink when they heated up.
Reply
Old Oct 21, 2013 | 05:19 PM
  #5  
Sinister_Z28's Avatar
Thread Starter
TECH Regular
 
Joined: Dec 2012
Posts: 414
Likes: 0
From: San Diego
Default

Haven't checked for leaks yet but i fired it up again a few minutes ago and no smoke
But it smoked pretty good this morning.
Reply




All times are GMT -5. The time now is 08:14 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE