Offshoreonly.com

Go Back  Offshoreonly.com > Technical > General Q & A
I am lost!!! >

I am lost!!!

Register
FAQ
Calendar
Today's Posts
Search
Vendor Directory
Notices

I am lost!!!

Thread Tools
 
Old 09-18-2019, 09:58 AM
  #21  
Offshoreonly Advertiser
Offshoreonly Advertiser
 
Mbam's Avatar
 
Join Date: Mar 2001
Location: Pompano Beach FL, USA
Posts: 2,411
Received 159 Likes on 89 Posts
Default
Is it puffing like with pressure behind it or just gently drifting out?
__________________
Marc

www.mercruiserparts.com
www.go-fast.com
www.bammarine.com
www.cyborgtransmissions.com
It's not alive -www.BoatStuffExpress.com - temporarily retired
Mbam is offline  
Reply
Old 09-18-2019, 10:28 AM
  #22  
Registered
Thread Starter
 
Join Date: Sep 2019
Posts: 32
Likes: 0
Received 0 Likes on 0 Posts
Default Smoke
Starts as drifting as motor warms it starts puffing
Raging Boater is offline  
Reply
Old 09-18-2019, 10:38 AM
  #23  
Registered
Thread Starter
 
Join Date: Sep 2019
Posts: 32
Likes: 0
Received 0 Likes on 0 Posts
Default Video
937833eb-a38f-47e3-9c01-354
Raging Boater is offline  
Reply
Old 09-18-2019, 10:44 AM
  #24  
Platinum Member
Platinum Member
iTrader: (6)
 
F-2 Speedy's Avatar
 
Join Date: May 2012
Location: Midwest & T-Rock
Posts: 10,417
Received 3,044 Likes on 1,356 Posts
Default
how many hours are on the engine ? are there valve stem seals installed
F-2 Speedy is offline  
Reply
Old 09-18-2019, 10:45 AM
  #25  
Registered
Thread Starter
 
Join Date: Sep 2019
Posts: 32
Likes: 0
Received 0 Likes on 0 Posts
Default Hours
2-3 hrs, yes valve seals, however I was told a lot of performance motors don’t have them
Raging Boater is offline  
Reply
Old 09-18-2019, 10:46 AM
  #26  
Registered
Thread Starter
 
Join Date: Sep 2019
Posts: 32
Likes: 0
Received 0 Likes on 0 Posts
Default Video
I can’t get the video to play
Raging Boater is offline  
Reply
Old 09-18-2019, 10:47 AM
  #27  
Registered
Thread Starter
 
Join Date: Sep 2019
Posts: 32
Likes: 0
Received 0 Likes on 0 Posts
Default Curious
Originally Posted by F-2 Speedy
might be a little messy, but start it without the covers on
i honestly don’t know- what will that tell me?
Raging Boater is offline  
Reply
Old 09-18-2019, 10:49 AM
  #28  
Offshoreonly Advertiser
Offshoreonly Advertiser
 
Mbam's Avatar
 
Join Date: Mar 2001
Location: Pompano Beach FL, USA
Posts: 2,411
Received 159 Likes on 89 Posts
Default
Good chance you have damaged a piston/s and pinched a ring/s but i would expect a plug or two to show some oil
__________________
Marc

www.mercruiserparts.com
www.go-fast.com
www.bammarine.com
www.cyborgtransmissions.com
It's not alive -www.BoatStuffExpress.com - temporarily retired
Mbam is offline  
Reply
Old 09-18-2019, 10:50 AM
  #29  
Registered
Thread Starter
 
Join Date: Sep 2019
Posts: 32
Likes: 0
Received 0 Likes on 0 Posts
Default Tested
Originally Posted by Mbam
Good chance you have damaged a piston/s and pinched a ring/s but i would expect a plug or two to show some oil
ted

checked plugs- perfect
compression test was dead on
also the motor runs normal it doesn’t skip or sputter at all
Last edited by Raging Boater; 09-18-2019 at 10:52 AM. Reason: More info
Raging Boater is offline  
Reply
Old 09-18-2019, 10:59 AM
  #30  
Platinum Member
Platinum Member
iTrader: (6)
 
F-2 Speedy's Avatar
 
Join Date: May 2012
Location: Midwest & T-Rock
Posts: 10,417
Received 3,044 Likes on 1,356 Posts
Default
Does the MK IV run a lifter valley pan ? what intake are you using...Bowtie 10.2 block
Last edited by F-2 Speedy; 09-18-2019 at 11:04 AM.
F-2 Speedy is offline  
Reply



Advanced Search

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.