Boat

Have Boat Questions? Ask a Boat Repair Expert.

Connect one-on-one with {0} who will answer your question

Related Boat Questions
I have a 2002 mercury marine 225 optimax 0T580526. This unit
Hello I have a 2002 mercury marine 225 optimax 0T580526. This unit has 2 too faults. When I monitor the tps reading. Tps1 is reading through the full range. Tps 2 stays at 0. Question is I only see 1 … read more
Ted G.
Ted G.
Rigger, Diagnostician
Vocational, Technical or Trade Scho
2,678 satisfied customers
I have a 2016 Mercury 175 Pro XS and just replace my
I have a 2016 Mercury 175 Pro XS and just replace my diaphragms in both fuel rails... Engine starts and idles just fine....but when I give it throttle there is no response...any idea … read more
Charles
Charles
Marine Mechanic
Certified Mercury Tech
5,754 satisfied customers
Its a long story but I will do my best. I have a 2005
Its a long story but I will do my best. I have a 2005 Mercury Optimax 115hp. I bought the boat brand new and have not had a single issue until 2 years ago. During a tournament my boat died on me in th… read more
Noel Schembri
Noel Schembri
Marine mechanic
Diploma
2,738 satisfied customers
1994 Mercury O/ 150 hp EFI Optimax. engine starts fine,
1994 Mercury O/B 150 hp EFI Optimax. engine starts fine, idles fine. put it in gear, advance throttle to approx. 1200-1500 rpm. any more throttle and engine noses over and stalls. Changed HP fuel pump… read more
Charles
Charles
Marine Mechanic
Certified Mercury Tech
5,754 satisfied customers
1994 Mercury O/ 150 hp EFI Optimax. engine starts fine,
1994 Mercury O/B 150 hp EFI Optimax. engine starts fine, idles fine. put it in gear, advance throttle to approx. 1200-1500 rpm. any more throttle and engine noses over and stalls. Changed HP fuel pump… read more
DAVID BALLARD
DAVID BALLARD
OWNER
Vocational, Technical or Trade School
10 satisfied customers
1994 Mercury O/ 150 hp EFI Optimax. engine starts fine,
1994 Mercury O/B 150 hp EFI Optimax. engine starts fine, idles fine. put it in gear, advance throttle to approx. 1200-1500 rpm. any more throttle and engine noses over and stalls. Changed HP fuel pump… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
22,043 satisfied customers
Our Mercury OptiMax outboard engine is giving us a throttle
Our Mercury OptiMax outboard engine is giving us a throttle sensor failure warning light and the engine slows or stalls.… read more
Charles
Charles
Marine Mechanic
Certified Mercury Tech
5,754 satisfied customers
hi my names todd I have a 2005 mercury optimax 225 DFIwill
hi my names todd I have a 2005 mercury optimax 225 DFI will not start and run I replaced a fried air compressor cleaned the rail out with compressed air after disassembling reinstalled everything and … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
22,043 satisfied customers
buying a 2005 mercury optimax 200sx for 184 champion bass boat.
buying a 2005 mercury optimax 200sx for 184 champion bass boat. what u think. has 223 hours on it is that alot for this engine.most of time on it is between 3000 an 4000 an idle.… read more
marinedoc
marinedoc
Lead Technician
Vocational, Technical or Trade Scho
73 satisfied customers
I have a Optimax 150 that starts missing at 4200 rpms, new
I have a Optimax 150 that starts missing at 4200 rpms, new plugs and high octane gas have not solved problem. What is cause?… read more
orcamarine
orcamarine
Proprietor
Vocational, Technical or Trade Scho
7 satisfied customers
replaced the tracker valve and that did not solve the problem
replaced the tracker valve and that did not solve the problem of missing, but now the engine has to be started 4 to 5 time before it will stay running. The missing is still there.… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
I have a 2005 Mercury Optimax 175 that misses alot between
I have a 2005 Mercury Optimax 175 that misses alot between 1700 and 2100 rpms. It idles great and runs great above 2100 rpms. I have replaced the reeds, had two injectors replaced as the computer said… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
2007 150 Mercury optimax outboard - 4cycle - 40 hours on motor Motor
2007 150 Mercury optimax outboard - 4cycle - 40 hours on motor Motor has a miss - when throttle down - when you throttle the motor speeds up sort skips or jumps forward - took to a mechanic who put ne… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
Mercury 150 hp Optimax I have a 150 HP Optimax ( year 2000
I have a 150 HP Optimax ( year 2000 ) that blows the warning whistle and shows a hot light on the idle out. Yet it is not hot. If I turn the key off and then immediately restart the engine, it will id… read more
Jeff G.
Jeff G.
Marine Mechanic
Vocational, Technical or Trade Scho
4,730 satisfied customers
Hey Jeremy, You have anwsered a question for me before. I have
Hey Jeremy, You have anwsered a question for me before. I have another. I have a 2001 Mercury 150 optimax, I am told that I need to replace the air compressor and belt can you give an idea how much th… read more
Noel Schembri
Noel Schembri
Marine mechanic
Diploma
2,738 satisfied customers
I have a 1999 mercury 150 optimax that runs great at 3200 rpms.
I have a 1999 mercury 150 optimax that runs great at 3200 rpms. But after riding for about 10 to 15 minutes at that speed the motor starts to fluctuate rpms. dropping to 2000 rpms then trying to get b… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
Jeff its me again Ken from Jupiter Fl. I pulled the warranty
Jeff its me again Ken from Jupiter Fl. I pulled the warranty history on those 2001 225 Mercury Opti. that were on the 29' Donzi in Jacksonville. Their were 36 warranty issues between both motors the f… read more
Jeff G.
Jeff G.
Marine Mechanic
Vocational, Technical or Trade Scho
4,730 satisfied customers
I am looking at a 2000 bass boat with a 150 hp mercury optimax
I am looking at a 2000 bass boat with a 150 hp mercury optimax motor. I was told they had alot of problems with opimax motors. In your opinion are these motors relieable And is there more maintenance … read more
Jack
Jack
Marine Technician
Vocational, Technical or Trade Scho
54 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Ted G.

Ted G.

Rigger, Diagnostician

2,678 satisfied customers

40 years boating, Safe boating instruct., Offshore Race promoter, Failure Analysis, Expert Witness

Dominick

Dominick

Marine Mechanic

1,009 satisfied customers

25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified

John White

John White

Marine Mechanic

306 satisfied customers

11 years experience working on outboards, inboards, sterndrives & pwcs

Jason

Jason

Marine Mechanic

22,043 satisfied customers

Degree in Marine Technology. Gas and diesel marine mechanic.

Tan

Tan

MerCruiser Certified Technician

11,409 satisfied customers

40 yrs. experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician.

Jeff G.

Jeff G.

Marine Mechanic

4,730 satisfied customers

42 years experience, Certified Master Technician, All Major Outboards, Sterndrives, Hi-Performance

Captain Dave

Captain Dave

Marine Mechanic

2,672 satisfied customers

USCG Licensed Captain, 20+ Years Boating, Fishing, Maintenance and Repair Experience

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x