Engine not firing - Team Camaro Tech
Troubleshooting Diagnosing problems done here.

 
LinkBack Thread Tools Display Modes
post #1 of 3 (permalink) Old Dec 29th, 02, 08:04 AM Thread Starter
Tech Team
 
Join Date: Feb 2002
Location: KY
Posts: 73
Im having trouble with my car not starting. The engine turns over fine but will not fire. Is there a way I can check for spark at the spark-plug? I have heard of people pulling the spark-plug and holding a screwdriver to the side of the plug and sticking the end of the screwdriver to the header or block then turning the engine over to check for spark. Is this true or very dangerous or what? Your help is appreciated.
Chopper is offline  
Sponsored Links
Advertisement
 
post #2 of 3 (permalink) Old Dec 29th, 02, 09:32 AM
Senior Tech
 
Join Date: Nov 2002
Location: Aiea, Hawaii
Posts: 571
Not checking the spark plug performance but checking for spark just pull the wire off which ever plug then watch for spark from the boot opening to the spark plug or block or headers. Notice I don't say hold on to the wire or even a wire connected still. Have the wire just a small space away from the plug or block. You might have to have the wires spark plug boot pulled back some. Be sure to watch for sparks jumping from the sides of the wires prior to the plugs. Also don't let having a good spark take you off of checking the ignition when going one system at a time because the timing might still be off and you'll still get a healthy spark. For checking the plugs maybe use a vise grip arrangement and don't have the handle pried inbetween the alternator bracket. Electrical components might not like the jolts more than you or me. Put the vise grip on the bolt section of the plug and have the grips grounded with the wire placed back on the plug of course.
Snatchin'gears is offline  
post #3 of 3 (permalink) Old Dec 29th, 02, 11:23 AM
Senior Tech
 
Join Date: May 2001
Location: Ashby,MN, USA
Posts: 8,305
grab an extra spark plug, pull a wire off one of the plugs in the motor, and hook it up to the extra plug. hold the plug against a grounded surface- like the engine block or header or something- and crank it over. if you are alone, you can set the plug somewhere that you can see it from inside the car as you crank it. if you see a spark, you have spark. if not, you don't. also, try to notice what color the spark is, and how it sounds- if you can hear it. a good spark will be bluish in color, and make a noticable "pop" as it arcs.

------------------
1971 Nova(looks like 69 camaro from underneath!)
355sb, vortec heads, HOT cam,T-10 tranny, 3.70 gears 16X8" IROC wheels. 12" Corvette brakes on the way.
see pics here http://community.webshots.com/user/novaderrik
novaderrik is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Team Camaro Tech forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address.
NOTE we receive a lot of registrations with bad email addresses. IF you do not receive your confirmation email you will not be able to post. contact support and we will try and help.
Be sure you enter a valid email address and check your spam folder as well.



Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome