TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

Ignition Coil plug wire keeps coming loose

Thread Tools
 
Search this Thread
 
Old 09-29-2005, 07:31 PM
  #1  
Senior Member

Thread Starter
 
trueburton's Avatar
 
Join Date: Mar 2003
Location: Michigan
Posts: 522
Likes: 0
Received 0 Likes on 0 Posts
Car: '88 Red Trans Am w/ T-tops
Engine: 305 TPI
Transmission: T-5
Ignition Coil plug wire keeps coming loose

The pulg wire that hooks up to the top of the coil keeps coming loose when it heats up. They are aftermarket plug wires. It looks like there is some type of clip that hooks up to the top of the coil to prevent the wire from moving. Anyone know what i'm talkin' about?
Old 10-01-2005, 12:23 PM
  #2  
Senior Member

 
John 89 Formula's Avatar
 
Join Date: Jul 1999
Location: Everett, MA . USA
Posts: 853
Likes: 0
Received 0 Likes on 0 Posts
Car: 89 FORMULA FIREBIRD, 86 CHEVY CAMARO
Engine: L98, LB9 RESPECTIVLY
Transmission: 700 R4 (BOTH)
Sounds like the terminal clip inside the boot is loose and won't hold anymore. Sometimes you can buy just the coil wire from the parts store.

I have gotten away with gently squeezing the boot with pliers to close up the clip a little.
Old 10-01-2005, 07:54 PM
  #3  
Senior Member

Thread Starter
 
trueburton's Avatar
 
Join Date: Mar 2003
Location: Michigan
Posts: 522
Likes: 0
Received 0 Likes on 0 Posts
Car: '88 Red Trans Am w/ T-tops
Engine: 305 TPI
Transmission: T-5
That is exactly what is going on. I realize that. i have pinched it back together many times. It keeps coming loose though from the heat of electricity i think. Any ideas on how to keep it from coming loose.
Old 10-02-2005, 08:00 AM
  #4  
Supreme Member
 
GMTech's Avatar
 
Join Date: Jul 1999
Location: Vereinigten Staaten
Posts: 2,767
Likes: 0
Received 2 Likes on 2 Posts
Car: Take
Engine: Your
Transmission: Pick
Have you tried swapping the wire around? Put the coil end on the distributer and the distributer end on the coil? Is the boot fully seating? I have had one that I had to trim the bottom of the plug boot so it could fully seat.
Old 10-02-2005, 08:02 AM
  #5  
Moderator

 
3.8TransAM's Avatar
 
Join Date: Feb 2000
Location: Schererville , IN
Posts: 7,015
Likes: 0
Received 1 Like on 1 Post
Car: 91 GTA, 91 Formula, 89 TTA
Engine: all 225+ RWHP
Transmission: all OD
Axle/Gears: Always the good ones
What John or GM said.

If that doesnt work find another one.

Ask around a regional board near you, I wouldnt be suprised to find someone with a good coil wire.

Some sets come with them in the box for apps that dont use them :-)

later
Jeremy
Old 10-21-2005, 03:56 PM
  #6  
Senior Member

Thread Starter
 
trueburton's Avatar
 
Join Date: Mar 2003
Location: Michigan
Posts: 522
Likes: 0
Received 0 Likes on 0 Posts
Car: '88 Red Trans Am w/ T-tops
Engine: 305 TPI
Transmission: T-5
the boot plug is a straight. not the standard 90 degree ones that are on the plugs. This straight boot doesn't really fit snug at all, it more just covers the connection.
Old 10-21-2005, 04:36 PM
  #7  
Senior Member

 
John 89 Formula's Avatar
 
Join Date: Jul 1999
Location: Everett, MA . USA
Posts: 853
Likes: 0
Received 0 Likes on 0 Posts
Car: 89 FORMULA FIREBIRD, 86 CHEVY CAMARO
Engine: L98, LB9 RESPECTIVLY
Transmission: 700 R4 (BOTH)
the proper coil wire for that application should have 90 degree plug boots on either end, sounds like you got the wrong wire.
Old 10-21-2005, 07:27 PM
  #8  
Supreme Member
 
GMTech's Avatar
 
Join Date: Jul 1999
Location: Vereinigten Staaten
Posts: 2,767
Likes: 0
Received 2 Likes on 2 Posts
Car: Take
Engine: Your
Transmission: Pick
I agree, you got the wrong coil wire, which would explain your issues.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Infested
Tech / General Engine
3
05-22-2018 11:56 PM
eightsixseven
Tech / General Engine
1
08-14-2015 03:09 PM
92camaroJoe
Tech / General Engine
6
08-13-2015 06:07 AM
92projectcamaro
V6
5
08-06-2015 01:20 PM



Quick Reply: Ignition Coil plug wire keeps coming loose



All times are GMT -5. The time now is 04:02 PM.