Sparkplug replacement
Thread Starter
Instructor
Joined: Sep 2000
Posts: 125
Likes: 0
From: Houston Texas
Sparkplug replacement
I will be replacing the sparkplugs on my 82 this weekend. I have never done this since I acquired my vehicle 14 years ago, so I stuck my head under the hood to inspect and see what to expect. GASP! Looks soooo tight in there!!!!
I guess my question is, is there anything I should expect, trick I should know, special tools? Do I access any of the plugs fron underneath?
I would greatly appreciate any input!
Thanks guys!!
RON in Houston
I guess my question is, is there anything I should expect, trick I should know, special tools? Do I access any of the plugs fron underneath?
I would greatly appreciate any input!
Thanks guys!!
RON in Houston
Race Director
Joined: May 2006
Posts: 18,662
Likes: 2,562
be carefull when pulling the boots off the plugs, twist side to side first to break bond and then pull. Reinstall with boot silicon grease. If the plugs dont loosen easily spray them with some penetrant and let them sit for a day. The new plugs have to be gapped to .045.
Team Owner
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
That is not an optical illusion. It is tight in there.
Expect things to go slowly.
You have to hold your tongue in exactly the right spot.
#2 and #4 can sometimes be hard to get to from up top.
You need a good plug socket and a gap tool.
Good luck.
...is there anything I should expect...
... trick I should know,...
...Do I access any of the plugs fron underneath?...
You need a good plug socket and a gap tool.
Good luck.
Thread Starter
Instructor
Joined: Sep 2000
Posts: 125
Likes: 0
From: Houston Texas
Thread Starter
Instructor
Joined: Sep 2000
Posts: 125
Likes: 0
From: Houston Texas
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Instructor
Joined: Oct 2011
Posts: 131
Likes: 0
From: Asuncion
Thanks! I bought the accel 8.8 wire set and works fine to me! also the ACCEL 8172 Performance U-Groove spark plugs if helps you in something
Instructor
Joined: Nov 2006
Posts: 130
Likes: 1
From: Wylie TX
On my 69, I can get 1,3,5,7 from above with little problem. Since my car has AC, I can only get to 6 and 8 from underneath. I have to loosen and move the AC compressor (large A6) out of the way first. my car has manual brakes. If you have power brakes, 5 and 7 may need to be done from underneath as well.
Racer
Joined: Nov 2011
Posts: 319
Likes: 12
From: South Chase WI
Underneath for most, some front ones from above; extensions and wobble end help. Just did my '81, I had it up on blocks and stands. Did alot more as well....oil pan, trans pan and filter, rag joint, diff fluid, new dual exhaust, trans shift shaft seal....to name a few...
Burning Brakes
Joined: Sep 2009
Posts: 1,124
Likes: 140
From: Western New York
All these tricks and suggestions are why I so much enjoy my '72 with no AC, no power steering, and no power brakes. Takes me about 30 minutes to change my plugs and all from the top. If I want all that grief, I just have to open the hood of my Silverado and gaze at all the hoses and wires that are in the way.
Duane
Duane
Race Director
Joined: Feb 2006
Posts: 12,239
Likes: 19
From: Chino CA
Old school trick 101
To re-install the new plug, stuff the contact end of the plug into a piece of rubber vacuum line about 6" - 8".....gives you a nice flexable "extension" to get the threads started...
To re-install the new plug, stuff the contact end of the plug into a piece of rubber vacuum line about 6" - 8".....gives you a nice flexable "extension" to get the threads started...
