2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

how do you know when to change your spark plug wires?

Thread Tools
 
Search this Thread
 
Old 01-29-05, 05:05 AM
  #1  
Senior Member
Thread Starter
 
RoTa7's Avatar
 
Join Date: Aug 2004
Location: San Francisco
Posts: 588
Likes: 0
Received 0 Likes on 0 Posts
how do you know when to change your spark plug wires?

like the title say...i would like to know
Old 01-29-05, 05:32 AM
  #2  
I live in an igloo

 
BlaCkPlaGUE's Avatar
 
Join Date: Jul 2004
Location: calgary alberta
Posts: 2,546
Likes: 0
Received 0 Likes on 0 Posts
I spose the real way would be to test them for resistance, the more the worse they are.

I don't know what the symptoms would be, but if they are starting to go you sure as hell wouldn't get a very powerfull spark. I would assume shitty fuel economy and possibly some missing if the wires were really bad.

For cars like ours, its usually a good idea to replace them, I mean its only been about 17 years for most of us. I went out and bought an accell kit from partsource for about 100$. I doubt these will have problems for the rest of the cars life.
Old 01-29-05, 05:56 AM
  #3  
Eats, Sleeps, Dreams Rotary

iTrader: (1)
 
Turbonut's Avatar
 
Join Date: Feb 2002
Location: NJ
Posts: 3,963
Received 54 Likes on 44 Posts
Normally most only change the wires when they feel the car "missing", then do a check and find it's the wire(s). A good quality wire is very durable and will last a long time. I replaced my original wires ('89TII) in 2002 with 155,000 miles. No problems, but as I was having the engine replaced, just thought I'd add some Megacore wires (overkill). You can always measure the resistance.
Old 01-29-05, 02:05 PM
  #4  
I R SAD PANDA W/O BAW

 
ilike2eatricers's Avatar
 
Join Date: Nov 2002
Location: bay area
Posts: 6,061
Likes: 0
Received 1 Like on 1 Post
New plug wires are cheap too. I think it's $24 shipped for OEM NGK wires at www.summitracing.com
Old 01-29-05, 06:57 PM
  #5  
Warheads on foreheads!

iTrader: (8)
 
MIDNFauciUSN's Avatar
 
Join Date: Mar 2003
Location: Back in Jax!
Posts: 1,730
Received 11 Likes on 11 Posts
yeah i got the jacobs 8.5mm wires from rx7.com, no problems yet, look damn good too
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
The1Sun
New Member RX-7 Technical
9
03-18-18 11:08 PM
BNR34RB26DETT
Build Threads
42
02-28-18 11:27 AM
Snoopy FD
Build Threads
25
12-08-15 01:45 PM
PhillyFC
General Rotary Tech Support
9
08-21-15 06:36 PM



Quick Reply: how do you know when to change your spark plug wires?



All times are GMT -5. The time now is 02:53 AM.