Kawasaki Concours Forum

The C-14, aka Kawasaki Concours-14, the new one :) => The Bike - C14/GTR 1400 => Topic started by: fmwhit on May 14, 2012, 02:34:43 PM

Title: Oil Change Interval with Synthetic Oil
Post by: fmwhit on May 14, 2012, 02:34:43 PM
I have always used conventional oil in the bike.  I am now considering after 17k miles to making the switch to synthetic oil.  I currently change the oil at abt 1500 miles.  I am wondering what is the typical interval to change the oil before the shifting starts getting notchy with synthetic oil?

Fred
Title: Re: Oil Change Interval with Synthetic Oil
Post by: maxtog on May 14, 2012, 02:46:26 PM
Oil Thread!!!!
Title: Re: Oil Change Interval with Synthetic Oil
Post by: VirginiaJim on May 14, 2012, 02:58:21 PM
Sigh...
Title: Re: Oil Change Interval with Synthetic Oil
Post by: MrPepsi on May 14, 2012, 02:58:56 PM
I have gone from 3000 miles with dino, to 5000 with synthetic. If I changed my oil every 1500, I would be chaning the oil every other weekend.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Conrad on May 14, 2012, 03:08:00 PM
I have always used conventional oil in the bike.  I am now considering after 17k miles to making the switch to synthetic oil.  I currently change the oil at abt 1500 miles.  I am wondering what is the typical interval to change the oil before the shifting starts getting notchy with synthetic oil?

Fred

I'd say that you'd be very safe if you at least doubled your current oil change interval.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Taff on May 14, 2012, 03:24:54 PM
I have always used conventional oil in the bike.  I am now considering after 17k miles to making the switch to synthetic oil.  I currently change the oil at abt 1500 miles.  I am wondering what is the typical interval to change the oil before the shifting starts getting notchy with synthetic oil?

Fred

You would be wise to extend the oil change interval if you are switching to synthetic due to the price.
If you ride hard, then it is wise to change the oil and filter earlier than you have been advised. Running synthetic for 5000 miles is not going to hurt the engine as my other bike has semi-synthetic oil which gets changed at 6000 miles intervals.

Jon.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Mister Tee on May 14, 2012, 04:00:28 PM
I have always used conventional oil in the bike.  I am now considering after 17k miles to making the switch to synthetic oil.  I currently change the oil at abt 1500 miles.  I am wondering what is the typical interval to change the oil before the shifting starts getting notchy with synthetic oil?

Fred

If I did that, I'd be changing the oil every couple weeks.  I go 5,000 mile intervals, but I ride it pretty hard.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: olie on May 14, 2012, 04:40:56 PM
the issue is not the engine... when the shifting starts to get notchy, time to change the oil.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: So Cal Joe on May 14, 2012, 05:29:49 PM
With today's oils there is no need to change oil at 1500 miles. The book calls for 7500 miles and that's with conventional oil. Synthetic oil is made to go 10,000 miles between changes, the problem is what shape is you oil filter in at that point.  Shell Rotella T6 is a full synthetic and it only cost about $25.00 a gallon. A big percentage of Gold Wing riders use it in the Gold wings with great results.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: gildaguz on May 14, 2012, 05:51:31 PM
Motul - 300V Ester Synthetic Oil  here 9k with no problem
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Cuda on May 14, 2012, 08:15:36 PM
the issue is not the engine... when the shifting starts to get notchy, time to change the oil.


Amen
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Pokey on May 14, 2012, 08:20:26 PM
 :banghead:
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Taff on May 14, 2012, 08:47:34 PM
:banghead:

 :deadhorse: ;D
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Rhino on May 15, 2012, 01:13:18 AM
I go by the book and change at 7500 miles but I do use synthetic.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: katata1100 on May 15, 2012, 08:29:26 AM
.  Shell Rotella T6 is a full synthetic and it only cost about $25.00 a gallon. A big percentage of Gold Wing riders use it in the Gold wings with great results.

"Fully synthetic"? Care to define? Rotella is hydrocracked dino oil, nothing more. I used Rotella for years, then when the new T6 crap came out, I tried it and within 50 miles, my suzuki had bad shifty and grabby clutch. Dumped the oil and replaced with real synthetic (pao/ester blend) and been good for the last couple of years.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Mister Tee on May 15, 2012, 08:35:22 AM
By the way OP, thank you for giving me another oil thread in which to participate.

I don't think I could bring myself to change the oil at 7,500 miles using mineral oil though.  I might consider it with synthetic.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: stevewfl on May 15, 2012, 11:40:22 AM
I have always used conventional oil in the bike.  I am now considering after 17k miles to making the switch to synthetic oil. I currently change the oil at abt 1500 miles.  I am wondering what is the typical interval to change the oil before the shifting starts getting notchy with synthetic oil?

Fred

(http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)
Title: Re: Oil Change Interval with Synthetic Oil
Post by: wally_games on May 15, 2012, 11:49:36 AM
(http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)     (http://i80.photobucket.com/albums/j180/stevewfl/avatars/eek.gif)

Must have more dollars than cents (sense).  ::)
Title: Re: Oil Change Interval with Synthetic Oil
Post by: maxtog on May 15, 2012, 03:32:33 PM
OK, well, here is my post to add to the "yet another oil thread"...

I use synthetic in all my vehicles after breakin (usually my second oil change).  The main plus of synthetic is that it lasts much longer.  It probably performs better in other ways (less wear, better stick, better resistance to contamination, etc, etc) but everything is arguable.  Most people will agree that synthetic oil absolutely lasts way longer before breakdown.

I typically double the recommended oil change period and ignore the time period or at least double that too.  So if the recommendation is (as it is for the Concours) "replace oil every 7,500 miles or 12 months", I will replace every 15,000 and don't care about how long that is.  Has served me fine for many, many years.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: VirginiaJim on May 15, 2012, 03:44:13 PM
 :yikes: ;)
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Mister Tee on May 15, 2012, 04:30:11 PM
OK, well, here is my post to add to the "yet another oil thread"...

I use synthetic in all my vehicles after breakin (usually my second oil change).  The main plus of synthetic is that it lasts much longer.  It probably performs better in other ways (less wear, better stick, better resistance to contamination, etc, etc) but everything is arguable.  Most people will agree that synthetic oil absolutely lasts way longer before breakdown.

I typically double the recommended oil change period and ignore the time period or at least double that too.  So if the recommendation is (as it is for the Concours) "replace oil every 7,500 miles or 12 months", I will replace every 15,000 and don't care about how long that is.  Has served me fine for many, many years.

Do you go 15,000 miles in your Concours?
Title: Re: Oil Change Interval with Synthetic Oil
Post by: lather on May 15, 2012, 04:42:02 PM
the issue is not the engine... when the shifting starts to get notchy, time to change the oil.
I always change my oil BEFORE my shifting gets notchy... because it NEVER gets notchy, except that time I forgot to tighten the shift rod adjuster lock nut. I use synthetic and change my oil at around 6000.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: maxtog on May 15, 2012, 05:09:53 PM
Do you go 15,000 miles in your Concours?

Hell no!  I only have 3,500 miles on my year-old bike right now.  I live walking distance to work, have little time during the week to ride, and my body can't take long drives anymore.

My only point was that you can easily double the miles and double or triple (or more) the time frame for oil changes with synthetic.  It will be a looooong time before I change the (now synthetic) oil in my Concours :)
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Spanky on May 15, 2012, 05:10:33 PM
Mobil 1 RULES! The rest just drools.    :stirpot:     :hitfan:
Title: Re: Oil Change Interval with Synthetic Oil
Post by: ZG on May 15, 2012, 07:00:00 PM
I will replace every 15,000 and don't care about how long that is.  Has served me fine for many, many years.

I only have 3,500 miles on my year-old bike right now.  I live walking distance to work, have little time during the week to ride, and my body can't take long drives anymore.

So Max you're not gonna change your Connie oil for 5 years??  :o
 
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Pokey on May 15, 2012, 08:45:03 PM
Mobil 1 RULES! The rest just drools.    :stirpot:     :hitfan:


Not the oil it used to be IMHO.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: maxtog on May 15, 2012, 10:19:36 PM
 
So Max you're not gonna change your Connie oil for 5 years??  :o

Well, I hope to be riding more frequently in the future.  But, who knows.
5 years?  Probably not.  After 3 years I will probably replace it just for the hell of it.  Don't panic,  good oil doesn't fall apart just sitting in the bike anymore than it does sitting in a bottle on the shelf.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Conrad on May 16, 2012, 04:45:39 AM
I always change my oil BEFORE my shifting gets notchy... because it NEVER gets notchy, except that time I forgot to tighten the shift rod adjuster lock nut. I use synthetic and change my oil at around 6000.

Wait a minute; you forgot to tighten up a fastener?    :o    ;)
Title: Re: Oil Change Interval with Synthetic Oil
Post by: VirginiaJim on May 16, 2012, 04:47:09 AM
 :yikes: :rotflmao:
Title: Re: Oil Change Interval with Synthetic Oil
Post by: jjsC6 on May 16, 2012, 07:18:13 AM
I've always believed that virtually any oil, synthetic or not will last a long time from a chemical standpoint.  The problem is that if you take shorter rides or let the bike sit for extended periods that the bigger issue is oil becoming contaminated from moisture.  In that case, it doesn't matter if the oil is synthetic or not.

I run synthetic in everything I have, but I don't do it to extend my oil change intervals.  I do it because I believe that synthetic oil is a better and more stable oil that holds up to extreme temperatures and "abuse" better than conventional oils.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: ZG on May 16, 2012, 11:15:33 AM
Wait a minute; you forgot to tighten up a fastener?    :o    ;)

 :rotflmao: :stirpot:
Title: Re: Oil Change Interval with Synthetic Oil
Post by: blanton on May 16, 2012, 05:25:42 PM
I use moble 1....change oil and filter when I change rear PS3...
Title: Re: Oil Change Interval with Synthetic Oil
Post by: blanton on May 16, 2012, 05:29:47 PM
And what better place to do 100 posts than an oil thread!


Title: Re: Oil Change Interval with Synthetic Oil
Post by: reesedp on May 16, 2012, 06:49:56 PM
2-3k with synthetic for me!
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Summit670 on May 17, 2012, 12:11:46 PM
Moisture -  does anyone know the point of no return, IE: if you're oil show's signs of moisture/milkiness, is it possible that the moisture will burn off after 30 minutes? 60 minutes?  Ever?  Just curious.  I should have "tested" my old mower before giving it away.  I should have mixed in enough water to get the oil to start changing appearance, then let it run for a while to see if it burns away.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Conrad on May 17, 2012, 12:29:37 PM
Moisture -  does anyone know the point of no return, IE: if you're oil show's signs of moisture/milkiness, is it possible that the moisture will burn off after 30 minutes? 60 minutes?  Ever?  Just curious.  I should have "tested" my old mower before giving it away.  I should have mixed in enough water to get the oil to start changing appearance, then let it run for a while to see if it burns away.

Go into your kitchen and get the blender out. Dump some motor oil and water in and hit the high button, don't forget the lid. Let 'er mix away for a couple of minutes. Dump the goop into a pan and let it simmer on the stove for a while and see what happens. If your wife objects, tell her your doing research for the guys on your MC forum, she'll understand.   
Title: Re: Oil Change Interval with Synthetic Oil
Post by: VirginiaJim on May 17, 2012, 12:32:55 PM
Moisture -  does anyone know the point of no return, IE: if you're oil show's signs of moisture/milkiness, is it possible that the moisture will burn off after 30 minutes? 60 minutes?  Ever?  Just curious.  I should have "tested" my old mower before giving it away.  I should have mixed in enough water to get the oil to start changing appearance, then let it run for a while to see if it burns away.

If your oil is milky, change it.  And then try to figure out what's causing the milkiness.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: jjsC6 on May 17, 2012, 02:22:41 PM
Moisture -  does anyone know the point of no return, IE: if you're oil show's signs of moisture/milkiness, is it possible that the moisture will burn off after 30 minutes? 60 minutes?  Ever?  Just curious.  I should have "tested" my old mower before giving it away.  I should have mixed in enough water to get the oil to start changing appearance, then let it run for a while to see if it burns away.

I don't know if it works that way or not, but let me share a saying an old boss of mine used to have about employees who were trouble makers..."you can mix ice cream and cow manure - it doesn't hurt the manure, but it plays hell with the ice cream". 
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Conrad on May 17, 2012, 02:38:59 PM
I don't know if it works that way or not, but let me share a saying an old boss of mine used to have about employees who were trouble makers..."you can mix ice cream and cow manure - it doesn't hurt the manure, but it plays hell with the ice cream".

That's a wise man.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Mister Tee on May 18, 2012, 08:43:52 AM
It really doesn't take much moisture in the oil at all to cause a milky appearance on the sight glass.  The condensate collects right at the edge of the top of the oil level.  Short trips and cold weather will cause that.
Title: Re: Oil Change Interval with Synthetic Oil
Post by: Conrad on May 18, 2012, 09:35:05 AM
It really doesn't take much moisture in the oil at all to cause a milky appearance on the sight glass.  The condensate collects right at the edge of the top of the oil level.  Short trips and cold weather will cause that.

Trudat

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