C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

I cant get a good Spark please HELP!

Thread Tools
 
Search this Thread
 
Old Jun 11, 2005 | 04:37 PM
  #1  
2ndTIMECPL's Avatar
2ndTIMECPL
Thread Starter
Cruising
 
Joined: Jan 2005
Posts: 12
Likes: 0
From: Oceanside CA
Default I cant get a good Spark please HELP!

Please Help! stock H.E.I.
I have new
Cap, Rotor, Plugs, Coil, PIck up coil tested fine.

I get
power at the Distributor, grounded, and 1 maybe 2 sparks and thats it.

Is there something I am over looking. I dont know a way of testing the module but i suspect its fine it along with the distributor came out of a running engine.

I have a stock 350 1981 engine the distributor is an HEI with only four leads at the module if that helps. I am not considering the ECM because i dont see where they are communicating or is that my problem
Reply
Old Jun 11, 2005 | 04:56 PM
  #2  
Aflac's Avatar
Aflac
Race Director
20 Year Member
 
Joined: Oct 2002
Posts: 12,065
Likes: 2
From: Smalltownville Michigan
Cruise-In 5, 6 & 10 Veteran
St. Jude Donor '09
Default

do you have power at the plug? if you do, i would suggest checking the connectors at the dist.. they can be a pain to get right...
Reply
Old Jun 11, 2005 | 06:00 PM
  #3  
Boofers's Avatar
Boofers
Drifting
20 Year Member
 
Joined: Nov 2002
Posts: 1,665
Likes: 1
From: Ontario
Default

Check your engine ground cable???
Reply
Old Jun 11, 2005 | 10:11 PM
  #4  
2ndTIMECPL's Avatar
2ndTIMECPL
Thread Starter
Cruising
 
Joined: Jan 2005
Posts: 12
Likes: 0
From: Oceanside CA
Default power at the plug?

How do i check for that Do you mean Can i get a spark to jump.?
I managed to get it to do it once. and thats it on a couple tryies.

I will detach and resecure the engine ground cable tonite.
Thank you guys any other suggestions are more than welcomed at this point i am completely stummped. Thanks again.
Reply
Old Jun 12, 2005 | 05:22 PM
  #5  
page454's Avatar
page454
Heel & Toe
 
Joined: Mar 2005
Posts: 15
Likes: 0
Default

Sounds like a bad ignition module to me, problems can be very erratic and intermittent. Usually when I have a hei distributor problem, I buy both a coil and module, fixes the problem every time. Good Luck.
Reply
Old Jun 12, 2005 | 05:27 PM
  #6  
2ndTIMECPL's Avatar
2ndTIMECPL
Thread Starter
Cruising
 
Joined: Jan 2005
Posts: 12
Likes: 0
From: Oceanside CA
Default is there a module test?

Is there any way to check that module because once you buy it there is no taking it back. I baught the whole bottom half of the didtributor and I would hat to think it came with a bad module.

Thanks for all the advice.
will
Reply
Old Jun 13, 2005 | 12:06 AM
  #7  
Todd68's Avatar
Todd68
Racer
 
Joined: May 2004
Posts: 259
Likes: 0
From: Eagle WI
Default

Originally Posted by 2ndTIMECPL
Is there any way to check that module because once you buy it there is no taking it back. I baught the whole bottom half of the didtributor and I would hat to think it came with a bad module.

Thanks for all the advice.
will
You've got mail.
Reply
Old Jun 13, 2005 | 07:20 PM
  #8  
2ndTIMECPL's Avatar
2ndTIMECPL
Thread Starter
Cruising
 
Joined: Jan 2005
Posts: 12
Likes: 0
From: Oceanside CA
Default cant find your email

I did not recieve your email can you shoot it to me again please. I am on the edge of my sanity trying to figure out my spark problem and any and all advice is greatly appreciated and respected.
thanks again
will
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Jun 13, 2005 | 10:57 PM
  #9  
Todd68's Avatar
Todd68
Racer
 
Joined: May 2004
Posts: 259
Likes: 0
From: Eagle WI
Default

Just tried sending the info. Had some email issues. Hopefully it goes through this time - sholud be five pages all together. Let me know if it all gets there.

Todd
Reply
Old Jun 13, 2005 | 11:15 PM
  #10  
Rich80's Avatar
Rich80
Pro
25 Year Member
 
Joined: Aug 2000
Posts: 530
Likes: 11
From: Lewes, Delaware
Default

Well if you do get an ignition module, Pep Boys charges about 20.00 bucks for one and Napa auto parts is about 35.00... I always keep one as a backup. Let us know how you do....
Reply

Get notified of new replies

To I cant get a good Spark please HELP!





All times are GMT -4. The time now is 12:30 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE