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Old Dec 27, 2008 | 07:21 PM
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Default What are my options?

I bought a temp gauge dipstick (not the digital) but after a while it seems to leak some oil down the fill neck of the oil tank. So, I switched back to the stock dipstick. Now, it is doing the same thing. Just a tiny trickle of oil runs down the neck after I have been riding about an hour or so. Not enough to affect oil level or anything. Can I replace just the rubber gasket or do I need to buy an whole new dipstick?

thanks
 
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Old Dec 27, 2008 | 07:27 PM
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Warg, I would make sure your oil is not over filled. If not, then I am not going to be much help.

Good Luck!
 
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Old Dec 27, 2008 | 07:46 PM
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Nope, not overfilled. I check it regularly, hot and cold and the level is within specs.
 
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Old Dec 27, 2008 | 07:48 PM
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Try the O-ring, but did you say the original is doing it also?
 
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Old Dec 27, 2008 | 08:36 PM
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I too switched to the oil temp gauge. Seemed to be looser than stock. It does somewhat hows signs of oil smears in the oil tank. What I did was wrap plumbers tape a few times around the rubber. That made it a tighter fit. Seems to work ok...
 
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Old Dec 27, 2008 | 08:56 PM
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My temp gauge dipstick is actually tighter than the stock one. I stopped using the temp gauge dipstick about a year ago and changed back to the stock one. I just noticed the stock one start to leak recently, so it didn't leak for almost a year after switching back.
 
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Old Dec 28, 2008 | 12:42 AM
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Mine did the same thing. I just went to the auto parts store, purchased an 'O' ring that fit tightly around the highest groove on the rubber and re-installed the dip stick. Hasn't leaked a drop since.
 
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Old Dec 28, 2008 | 12:51 AM
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Originally Posted by WARG
Nope, not overfilled. I check it regularly, hot and cold and the level is within specs.
Even if the level is between the lines, it can still be too full. I know that sounds stupid, but on my bike, if I fill the oil bag over 3/4 of the way on the dip stick, it will blow oil out the breather and sometimes leak by the dip stick. You might want to check that out.
 
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Old Dec 28, 2008 | 08:41 AM
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Originally Posted by Bowtieman31
Mine did the same thing. I just went to the auto parts store, purchased an 'O' ring that fit tightly around the highest groove on the rubber and re-installed the dip stick. Hasn't leaked a drop since.
great idea, i'll look into that, but I think Sonar Chris has the idea. I thought about that last night. I'll just lower the level to about 3/4 on the dipstick and see how that works. Right now it's exactly at the FULL HOT line when the oil is hot. I lower it some and see what happens.

thanks fellas
 
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Old Dec 28, 2008 | 10:33 AM
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I was glad to come across this thread.
I recently purchased a 2000 FLSTC, with that dipstick temp gauge installed.
Coming back...350 mile trip.. it leaked until I learned that I simply hadn't seated it properly. I still don't trust it and think I'll try the oring trick.
I've been reluctant to introduce anything like tape for fear that I'd end up with tape in my engine :-)
 
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