Home Tournaments Calendar Weather Merchandise Sponsors

Go Back   Spearboard.com - The World's Largest Spearfishing Diving Boating Social Media Forum > Boating > Repairs to Engines and Boats

Repairs to Engines and Boats BOAT means "Break Out Another Thousand" to many of us. Discuss your engine and hull repairs here.

Reply
 
Thread Tools Rate Thread Display Modes
Old 09-21-2016, 08:19 PM   #1
Prater
Registered User
 
Prater's Avatar
 
Join Date: Jul 2003
Location: Kwajalein Atoll, RMI
Age: 53
Posts: 3,153
Any Optimax experts here???

I have a 2001 Optimax 150 that got hit with water in the fuel, lots of water to be exact. I pulled the fuel system and cleaned everything, replaced the fuel filters, cleaned all the injectors, and added racors. I had to replace the low pressure and high pressure fuel pumps and rebuilt the fuel lift pump. I do not seem to have any firing of the number 2, 4, and 6 fuel injectors after putting everything back together. I do have spark but still need to check the harness with Noid lights to make sure the signal is getting to the fuel and air injectors, hopefully this will be done tomorrow. Any mechanics out there have any further suggestions? I am pretty remote and do not have a local marina or any place to hook up the computer for diagnostics. All help appreciated...
Prater is offline   Reply With Quote
Old 09-24-2016, 11:22 AM   #2
Prater
Registered User
 
Prater's Avatar
 
Join Date: Jul 2003
Location: Kwajalein Atoll, RMI
Age: 53
Posts: 3,153
Re: Any Optimax experts here???

Noid lights show the injectors are getting a signal. Swapped an injector over to the other side and it worked fine. I will check the plugs again today and make sure they are firing, I know they are getting a signal but I will pull them and make sure they are actually sparking. Time to check compression...Anyone have a couple of used 200's for sale?
Prater is offline   Reply With Quote
Old 09-24-2016, 06:14 PM   #3
Prater
Registered User
 
Prater's Avatar
 
Join Date: Jul 2003
Location: Kwajalein Atoll, RMI
Age: 53
Posts: 3,153
Re: Any Optimax experts here???

In case someone has some input...I had one bad plug that was not firing so I replaced it with one of the old plugs I pulled until I get a replacement. I was able to check fuel and air pressure today, fuel pressure is good at 90 psi but the air pressure is all over the place, surging from 50 to 80 psi. I tested the pressure regulator using the good motors regulator with no change. I checked the tracker valve, it has a tear on one side so I figure that's a big issue...new one on the way. Hope that takes care of everything...hope the parts make it to the island within two weeks...
Prater is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 03:49 AM.


The World's Largest Spearfishing Diving Social Media Forum Powered by vBulletin® Version 3.8.1
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2002 - 2014 Spearboard.com