|
|
FAQ
• Login
|
|
It is currently Mon Apr 06, 2026 10:38 am
|
|
Page 1 of 1
|
[ 6 posts ] |
|
| Author |
Message |
|
tmschuster
MMT Member
Joined: Fri Mar 07, 2014 5:33 pm Posts: 23
|
 Compression question
I own a stock 2013 mud buddy 35hp with 70 hours and I just found out that some how I had water in my oil and gas (not really sure if it was a kid walking by the boat or just condensation). I tried to start my motor on the lake and it was running very poorly. I put it back on the trailer and changed my oil and it was a milky yellow. I also put brand new gas in the motor. The engine seems to idle and run good now but I decided to check my compression. The the left side where the oil fill is reads 99 and the other side reads 87. What should the numbers be? What would be considered needing replacement?
Thank you
|
| Mon Jul 11, 2016 5:56 pm |
|
 |
|
OwenDickeson
MMT Elite Member
Joined: Wed Mar 11, 2009 12:45 pm Posts: 9869
|
 Re: Compression question
Did you check it with the throttle completely open?
Sent from my XT1254 using Tapatalk
|
| Mon Jul 11, 2016 6:01 pm |
|
 |
|
tmschuster
MMT Member
Joined: Fri Mar 07, 2014 5:33 pm Posts: 23
|
 Re: Compression question
I just retested the the compression holding the throttle and it says 124 and 130
|
| Mon Jul 11, 2016 7:20 pm |
|
 |
|
BlueShamu
MMT Elite Member
Joined: Mon Feb 06, 2012 6:13 pm Posts: 5605 Location: D'town, LA
|
 Re: Compression question
When my PD was stock, I had 125 on one cylinder and 130 on the other.
|
| Mon Jul 11, 2016 7:32 pm |
|
 |
|
brycecheramie
MMT 1000 Club
Joined: Thu Nov 04, 2010 7:38 am Posts: 4323 Location: Cut Off, La.
|
 Re: Compression question
_________________ Refurbishing a Prodrive
|
| Mon Jul 11, 2016 7:32 pm |
|
 |
|
cb5331
MMT Super Elite Member
Joined: Fri Dec 18, 2009 8:10 pm Posts: 16915 Location: Rowlett, TX
|
 Re: Compression question
junk
|
| Mon Jul 11, 2016 7:37 pm |
|
 |
|
|
Page 1 of 1
|
[ 6 posts ] |
|
Who is online |
Users browsing this forum: No registered users and 1 guest |
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot post attachments in this forum
|
|