Boat

Have Boat Questions? Ask a Boat Repair Expert.

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

Related Boat Questions
2008 Merc 6.2 MX MPI Starboard Engine is reaching 4000 rpm
2008 Merc 6.2 MX MPI Starboard Engine is reaching 4000 rpm WOT, Port Engine is reaching 4500 WOT (close to spec). Props tuned, filters clean. Fuel Pressure at rail Schrader valve is 40psi at idle for … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
19,674 satisfied customers
I have a rebuilt 2001 225 merc fuel injected 2 stroke
hello .I have a rebuilt 2001 225 merc fuel injected 2 stroke with about 50 hours on it . Last time out motor running ruff and exsesive smoke . Realized plug was disconnected from spark plug coil pack.… read more
Charles
Charles
Marine Mechanic
5,477 satisfied customers
I have twin 2001 mercury 250 efi outboards they start run great
I have twin 2001 mercury 250 efi outboards they start run great when you are in the water idleing they are fine once you get out and go to throttle up they bog and will not go over 1800 rpm but if I n… read more
Charles
Charles
Marine Mechanic
5,477 satisfied customers
Hi Jason I have a 2008 150 optimax that stalls underload when
Hi Jason I have a 2008 150 optimax that stalls underload when in gear but will clear up when you run it wot then bring it back to idle again . But if you leave it about 15-20 minutes at idle it will b… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
19,674 satisfied customers
1999 Merc 454 Horizion wont turn over 3200 RPM under load
I have a 1999 37' Searay Sundancer with twin Merc 454 Horizion MPI that I have been struggling with the SB engine not turning up RPMs over 3200 WOT under load. Between 70% Throttle & WOT, port engine … read more
Expert
Expert
I have 2005 Mercury 250 Verados twins on 32 outrage whaler.
I have 2005 Mercury 250 Verado's twins on 32 outrage whaler. Both engines run without any abnormal symptons ( no grind, no vibration, no smoke). They have approx. 1500 hrs of run time. Did a compressi… read more
Ted G.
Ted G.
Rigger, Diagnostician
Vocational, Technical or Trade Scho
1,074 satisfied customers
Hi. I have 350 EFI MAGs in a 2000 SeaRay Sundancer 310, this
Hi. I have 350 EFI MAGs in a 2000 SeaRay Sundancer 310, this is my 6th season. Starboard has been consistently losing oil since I've owned her, but has gotten worse in the past couple years. But I can… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,406 satisfied customers
Mercury marine 250xl efi saltwater: I just purchased a 25
I just purchased a 25' fountain open with 1997 250 XL EFI 3.0L: it wants to run at 2000 RPMs and burns really dirty and keeps fouling plugs. It idles rough (almost sounds like it misses). I can creep … read more
Jeff G.
Jeff G.
Marine Mechanic
Vocational, Technical or Trade Scho
4,730 satisfied customers
Suzuki dt 150 outboards I have twin suzuki dt(NNN) NNN-NNNNoutboard,
I have twin suzuki dt(NNN) NNN-NNNNoutboard, efi and oil injected on my boat. Starboard plugs burn white tan, port burns oil or gas coated, (black). Proper gap, compression is better than starboard en… read more
Jeff G.
Jeff G.
Marine Mechanic
Vocational, Technical or Trade Scho
4,730 satisfied customers
i have a 25 hp 4 stroke merc that doesnt seem to have the rpms
i have a 25 hp 4 stroke merc that doesnt seem to have the rpm's it used to..What might it be?… read more
Jeff G.
Jeff G.
Marine Mechanic
Vocational, Technical or Trade Scho
4,730 satisfied customers
I have twin Hino D183 diesel engines on my boat, both with
I have twin Hino D183 diesel engines on my boat, both with 600 hours. The starboard runs great, with oil at 40 psi at 1,000 rpm at idle, no load (900 rpm); and oil at 60 psi at 2,000 rpm. The port eng… read more
Dominick
Dominick
Marine Mechanic
Vocational, Technical or Trade Scho
1,009 satisfied customers
I have a 7.4 Mercury twins my port engine was missing then
I have a 7.4 Mercury twins 1993 model they have about 250 hrs on them my port engine was missing then at higher rpms above 2400 it will blow oil out the dip stick, at lower rpms it doesn,t but it has … read more
Ted G.
Ted G.
Rigger, Diagnostician
Vocational, Technical or Trade Scho
1,074 satisfied customers
I have twin 454 mercruiser (360 hp) in my bertram. The starboard
I have twin 454 mercruiser (360 hp) in my bertram. The starboard engine is spewing a sheen of gas from the exhaust port, the engine smokes twice as much as the other, and the engine revs (900 rpm vs i… read more
K. Kergan
K. Kergan
Inboard/Outboard Mechanic
Vocational, Technical or Trade Scho
1,031 satisfied customers
on a 99 johnson 4hp JRSSM i want to remove the front lower
on a 99 johnson 4hp JRSSM i want to remove the front lower cowling so i can run some engine cleaner through the carb but do not know how to remove the choke or the kill button to do that. Is that litt… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
i have a 1989 340DA sea ray with twin 7.4 carb. while out
i have a 1989 340DA sea ray with twin 7.4 carb. while out on the boat last night.. about 40 mins into the cruise heard a "bump" behind myself (starboard engine) sounded like someone closing a cabinet.… read more
capt ron 1959
capt ron 1959
Owner/Marine Mechanic
Vocational, Technical or Trade Scho
348 satisfied customers
my port side engine ran empty on oil on a cruise last year.
my port side engine ran empty on oil on a cruise last year. I had the boat for 1 month. I thought it was a sender issue. The issue did not go away and when I went on a quick shakedown, smoke was billo… read more
starlineair
starlineair
Technician supervisor, mechanic,
some high school
30 satisfied customers
Good Morning - I have a 2000 Sea Ray 340 Sundancer with
Good Morning - I have a 2000 Sea Ray 340 Sundancer with twin 7.4L Horizons. Took her for her first journey of the season for a 40 mile round trip to Jones Beach air show and upon returning to port, ex… read more
Captain Dave
Captain Dave
Marine Mechanic
Master's Degree
2,672 satisfied customers
Have twin 5.0l B3 od, My alarm goes on/off about every 10
Have twin 5.0l B3 od, My alarm goes on/off about every 10 mins of boating, speed doesn't matter. The oil is good in engine and drives. I have new thermostats and new impellers on 2 hours ago. The port… read more
Dominick
Dominick
Marine Mechanic
Vocational, Technical or Trade Scho
1,009 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

1,074 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

19,674 satisfied customers

Degree in Marine Technology. Gas and diesel marine mechanic.

Tan

Tan

MerCruiser Certified Technician

11,406 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