Loose spark plugs
What causes my spark plugs to come loose. This has happened twice now which causes it to run like crap. The first time it was the #1 plug and this last time it was the #2 plug. I check them before I ride and they are all tight, but as I'm riding one of them will come loose and the rest are still tight? any suggestions on how this could happen and the best fix to keep them from doing this would be appreciated.
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Use new washers?
Torque them in?
Are the threads in the head worn out? -
New washers/ plugs. Correct torque. Use anti seize on the threads...1980 GS1000G - Sold
1978 GS1000E - Finished!
1980 GS550E - Fixed & given to a friend
1983 GS750ES Special - Sold
2009 KLR 650 - Sold - gone to TX!
1982 GS1100G - Rebuilt and finished. - Sold
2009 TE610 - Dual Sporting around dreaming of Dakar..... - FOR SALE!
www.parasiticsanalytics.com
TWINPOT BRAKE UPGRADE LINKY: http://www.thegsresources.com/_forum...e-on-78-Skunk/Comment
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And are the threads worn?
I have never had one come loose that was properly installed, except when the threads were worn badly.Comment
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I'll have to check the threads tomorrow to see how they look.Comment
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If they are horrible you can get a helicoil put in... Some people say they can do it without removing head too....
You could also try a different brand of plug as possible the thread tolerances may be a little different and could help you.1980 GS1000G - Sold
1978 GS1000E - Finished!
1980 GS550E - Fixed & given to a friend
1983 GS750ES Special - Sold
2009 KLR 650 - Sold - gone to TX!
1982 GS1100G - Rebuilt and finished. - Sold
2009 TE610 - Dual Sporting around dreaming of Dakar..... - FOR SALE!
www.parasiticsanalytics.com
TWINPOT BRAKE UPGRADE LINKY: http://www.thegsresources.com/_forum...e-on-78-Skunk/Comment
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Use Locktite, and sell the bike quick!Comment
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Animal!!
I thought it could be caused by the weight of those saddle bags.
:) The road to hell is paved with good intentions......................................
GS 850GN JE 894 10.5-1 pistons, Barnett Clutch, C-W 4-1, B-B MPD Ignition, Progressive suspension, Sport Demons. Sold
GS 850GT JE 1023 11-1 pistons. Sold
GS1150ES3 stock, V&H 4-1. Sold
GS1100GD, future resto project. Sold
http://i155.photobucket.com/albums/s...s/P1000001.jpg
http://i155.photobucket.com/albums/s...s/P1000581.jpgComment
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Maybe it's Coriolis effect making them rotate...Last edited by tkent02; 05-17-2010, 12:41 AM.Comment
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Are you suggesting that if he rode from the equator to the north pole, they might tighten?:) The road to hell is paved with good intentions......................................
GS 850GN JE 894 10.5-1 pistons, Barnett Clutch, C-W 4-1, B-B MPD Ignition, Progressive suspension, Sport Demons. Sold
GS 850GT JE 1023 11-1 pistons. Sold
GS1150ES3 stock, V&H 4-1. Sold
GS1100GD, future resto project. Sold
http://i155.photobucket.com/albums/s...s/P1000001.jpg
http://i155.photobucket.com/albums/s...s/P1000581.jpgComment
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