u may want to check the antifreeze
probably condensation. blue is oil, black is gas, plus you can tell by the smell.
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| White smoke http://mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=13122 |
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| Author: | slingshot [ Sat Oct 16, 2010 3:51 pm ] |
| Post subject: | White smoke |
Hey Yall gots a question to tell ya , I 've got a 25 kohler with 200 hours on it , and now when I start it up starting to see some white smoke comin from the muffle then it stops , when I rev it up it starts again and stops , when I let off the throttle it start and stops , with what little I know about motors I was thinking ( piston rings ) or am I thinking wrong mabey something elso , what yall think my mud brothers. |
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| Author: | saveontaxes [ Sat Oct 16, 2010 6:28 pm ] |
| Post subject: | Re: White smoke |
u may want to check the antifreeze probably condensation. blue is oil, black is gas, plus you can tell by the smell.
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| Author: | slingshot [ Sat Oct 16, 2010 8:27 pm ] |
| Post subject: | Re: White smoke |
Where does the antifreeze go , did not know that that motor needed it. |
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| Author: | cb5331 [ Sat Oct 16, 2010 8:28 pm ] |
| Post subject: | Re: White smoke |
He's saying you have water in your gas...That's what it sounds like to me also. |
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| Author: | slingshot [ Sat Oct 16, 2010 8:30 pm ] |
| Post subject: | Re: White smoke |
Got ya , wonder if it's from the waterfuel seperater |
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| Author: | T-Bubba [ Sat Oct 16, 2010 8:32 pm ] |
| Post subject: | Re: White smoke |
| Author: | slingshot [ Sat Oct 16, 2010 8:37 pm ] |
| Post subject: | Re: White smoke |
OK ya thats funny. |
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| Author: | cb5331 [ Sat Oct 16, 2010 8:40 pm ] |
| Post subject: | Re: White smoke |
| Author: | slingshot [ Sat Oct 16, 2010 8:42 pm ] |
| Post subject: | Re: White smoke |
No I have not , and It's been on there since last season , this is my first mud motor so still learning about it , as far as the gas it's new , I don't let it get old. |
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| Author: | cb5331 [ Sat Oct 16, 2010 8:49 pm ] |
| Post subject: | Re: White smoke |
Dump out the separator. And just try to keep fresh fuel in it, maybe even start using an additive. The ethanol now in most fuel starts breaking down almost immediately, and will make a lot of condensation in ur gas tank. I'd check your lines and stuff and flush out your tank, and then just try to keep it clean and fresh. Good luck. |
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| Author: | slingshot [ Sat Oct 16, 2010 8:54 pm ] |
| Post subject: | Re: White smoke |
Hey thanks for the tips. |
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| Author: | cb5331 [ Sat Oct 16, 2010 8:57 pm ] |
| Post subject: | Re: White smoke |
Change your oil too! If you had enough water in there to be smokin like that, you may have some sitting in your block. I'd change it and just flush it with a quart of cheap stuff before re-filling with your normal stuff. Water is not a very good lubricant and can really do some damage to the internals... |
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| Author: | Chico80x [ Mon Oct 18, 2010 7:55 pm ] |
| Post subject: | Re: White smoke |
Run a compression check on the engine and see if there is a difference between the cylinders, if there is, put a tablespoon of oil in the cylinder with the lower compression and see if it goes up. If it does, it's your rings. Running a thicker oil might help too if your burning oil. |
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| Author: | slingshot [ Mon Oct 18, 2010 8:05 pm ] |
| Post subject: | Re: White smoke |
Where should the compression be at , or should I say how many pounds is normal. |
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| Author: | cb5331 [ Mon Oct 18, 2010 8:07 pm ] |
| Post subject: | Re: White smoke |
My 27 was around 150 on both sides stock. Main thing is that they are both close to each other. |
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| Author: | slingshot [ Tue Oct 19, 2010 6:04 pm ] |
| Post subject: | Re: White smoke |
Got home from work to check the compression it was 150 on each side checked it twice to make sure. |
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| Author: | cb5331 [ Tue Oct 19, 2010 6:15 pm ] |
| Post subject: | Re: White smoke |
Sounds good to me. Have you dumped the separator yet? Changed the oil? Fresh gas? |
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| Author: | coondik [ Tue Oct 19, 2010 6:17 pm ] |
| Post subject: | Re: White smoke |
check de ESD |
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| Author: | slingshot [ Tue Oct 19, 2010 6:59 pm ] |
| Post subject: | Re: White smoke |
No I have not changed the oil or dumped the seperater yet going to do that tomorrow when I get home from work , borrow the compression tester this morning from a friend on my way to work thinking I would get home early enought got after dark did the compression check had to haul ass to my buddys to give compression tester back.Come home said the hell with It I'll do it tomorrow. |
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| Author: | cb5331 [ Tue Oct 19, 2010 7:01 pm ] |
| Post subject: | Re: White smoke |
| Author: | slingshot [ Tue Oct 19, 2010 7:01 pm ] |
| Post subject: | Re: White smoke |
| Author: | cb5331 [ Tue Oct 19, 2010 7:03 pm ] |
| Post subject: | Re: White smoke |
Know it has a spark advance SAM or DSAI, never heard of an esd though... |
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| Author: | slingshot [ Tue Oct 19, 2010 7:03 pm ] |
| Post subject: | Re: White smoke |
| Author: | cb5331 [ Tue Oct 19, 2010 7:07 pm ] |
| Post subject: | Re: White smoke |
| Author: | slingshot [ Tue Oct 19, 2010 7:14 pm ] |
| Post subject: | Re: White smoke |
Thats true there might have been a little gas in there but did'nt think that a little would be bad , the boat sat for a little while , I had a hunt deck put on the back that seemed like it took forever to get done. I change to fuel to be sure , I glad the compression tested good thinkin about a mudbuddy mini frame for the motor. |
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