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

Update Still Arching

Thread Tools
 
Search this Thread
 
Old May 8, 2008 | 09:06 PM
  #1  
jattgunman's Avatar
Thread Starter
TECH Regular
iTrader: (1)
 
Joined: Mar 2006
Posts: 485
Likes: 0
From: Cali
Default Update Still Arching

Ive changed all the msd wires and the wires are still arching!Ive even removed the heat shields but it didnt help!!all plugs are new and ive checked tightness many times....what can I check now?
Reply
Old May 8, 2008 | 11:39 PM
  #2  
jattgunman's Avatar
Thread Starter
TECH Regular
iTrader: (1)
 
Joined: Mar 2006
Posts: 485
Likes: 0
From: Cali
Default

how can I test the coils? I have a multimeter
Reply
Old May 9, 2008 | 06:33 PM
  #3  
jattgunman's Avatar
Thread Starter
TECH Regular
iTrader: (1)
 
Joined: Mar 2006
Posts: 485
Likes: 0
From: Cali
Default

Anyone??
Reply
Old May 9, 2008 | 06:36 PM
  #4  
Kalgorn's Avatar
TECH Enthusiast
iTrader: (6)
 
Joined: Aug 2006
Posts: 514
Likes: 0
From: Gainesville, FL
Default

Well one way you could test each individual plug/plug wire is to unplug one from the coil, start the car. If it's still arcing, turn the car off, plug that wire back in, unplug next wire, repeat. Eventually you'll find out if it's one of the wires or the plugs. You could even unplug an entire coil and start the car. It will start but it will run like ****.
Reply
Old May 10, 2008 | 12:18 AM
  #5  
2002_Z28_Six_Speed's Avatar
TECH Veteran
iTrader: (19)
 
Joined: Aug 2005
Posts: 4,538
Likes: 1
From: Wash, DC
Default

Originally Posted by jattgunman
how can I test the coils? I have a multimeter
You can't really. If you have access to a lab LCR meter you could look at the inductance of the transformer.
Reply




All times are GMT -5. The time now is 12:57 AM.

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