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Seal Leakage from Redline????

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Old Feb 5, 2009 | 08:25 PM
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Default Seal Leakage from Redline????

Any of you that switched to Redline Transmission Fluid ever have any of your seals leak as a result? I'm using SYN 3 now & am thinking of switching. Also, how often do you change the Redline? Thanks.
 
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Old Feb 5, 2009 | 08:34 PM
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I went to Redline after 10,000 miles. It started to leak at about 20,000 after I done the service. The local HD mechanic told me I had it too full. Drained it down to the full mark and ran it. No more leaks. I just changed it at 30,000. At about $10.00 a quart, not that much more than regular oil price, But a heck of a difference in ...shifting, finding neutral, noise.... For me, I will not use anything else. I love it.
 
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Old Feb 5, 2009 | 08:45 PM
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I ran Redline Heavy Shockproof in my 2006 EGC without a problem, but also without any great changes in tranny shifting, noise, etc. Changed at 20,000 mile intervals as the manual recommends.
 
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Old Feb 5, 2009 | 08:56 PM
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Redline for me!

Never seen ANY oil make a seal leak.
If a seal leaks, it's because the seal is bad.
All this hokus pokus garbage about synthetics causing leaks is hilarious.
Synthetics are so "slickery"...they seek out leaks that were there, but not yet detected.
 

Last edited by BadPiggy; Feb 5, 2009 at 11:21 PM.
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Old Feb 5, 2009 | 11:03 PM
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No problems yet, been running it awhile now.
 
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Old Feb 5, 2009 | 11:11 PM
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You could probably use Wal-Mart brand tranny fluid and it wouldn't cause a leak...maybe internal damage but a gasket is a gasket.....:>)
 
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Old Feb 5, 2009 | 11:24 PM
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Redline is great stuff. My trans seal dripped like a ***** when using HD Syn3. Switched to Redline and the problem went away. I suspect that is due to the high viscosity. Change it out every 4k to 5k miles.
 
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Old Feb 6, 2009 | 12:03 AM
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Originally Posted by run1fsr
Redline is great stuff. My trans seal dripped like a ***** when using HD Syn3. Switched to Redline and the problem went away. I suspect that is due to the high viscosity. Change it out every 4k to 5k miles.
Why do you leave it in so long, trying to kill it?
 
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Old Feb 6, 2009 | 12:09 AM
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What weight Redline gear oil are you all using?
 
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Old Feb 6, 2009 | 02:46 AM
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I am using the shockproof heavy, I think its 70-140?? It seemed to quiet down the 5th gear whine and it shifts a bit smoother and more quietly.
 
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