Boat

Have Boat Questions? Ask a Boat Repair Expert.

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

Related Boat Questions
Live in Colorado and recently bought a 2007 South Bay
Live in Colorado and recently bought a 2007 South Bay tritoon with the 350 mercruiser engine. Currently have an enertia 48-898988 14 pitch propeller and am only getting 28 mph max. Could you recommend… read more
Noel Schembri
Noel Schembri
Marine mechanic
Diploma
2,679 satisfied customers
I sea tested a 2004 Sea Ray 320 today with twin mercruiser
I sea tested a 2004 Sea Ray 320 today with twin mercruiser 3.2's. Boat ran 24mph at 3500 rpm's but at full throttle only went to 28mph and 4000 rpm's. Specs say it should run to 34-34mph at 4500 rpm's… read more
Charles
Charles
Certified Mercury Tech
5,752 satisfied customers
Was looking guidance on my mercruiser 6.2 l serial
Hi was looking for some guidance on my mercruiser 6.2 l serial # ***** Engine runs fine but doesn't get past 3900 tons at wot Ran scan tool at idle and under power on the water at wot. Have data, but … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
23,059 satisfied customers
I have a 2006 searay with 6.2 mpi The port motor only comes
I have a 2006 searay with 6.2 mpi The port motor only comes up to 4500 rpm Throttle feels dead compared to starboard which revs to 5000 rpm and is Much stronger. Just had a valve job and head gasket r… read more
Noel Schembri
Noel Schembri
Marine mechanic
Diploma
2,679 satisfied customers
From time to time my oil pressure, temperature and rpm gauges
From time to time my oil pressure, temperature and rpm gauges fluctuate. Different gauges at different times. What should I check? Where are the oil pressure and temperature sensor(s) on my Mercruiser… read more
Charles
Charles
Certified Mercury Tech
5,752 satisfied customers
Sir, I have twin 2010 8.1S Mercruiser inboards in a 1997 Formula
Sir, I have twin 2010 8.1S Mercruiser inboards in a 1997 Formula PC34. The Port engine runs up to 4400 RPM which is perfect. The Starboard engine runs slowly to 3800 RPM. Asked my diver to check the p… read more
Noel Schembri
Noel Schembri
Marine mechanic
Diploma
2,679 satisfied customers
2003 SeaRay 320DA with 6.2 inboards Props 18x17x 2.0 reconditioned
2003 SeaRay 320DA with 6.2 inboards Props 18x17x 2.0 reconditioned 3 days ago Clean bottom New plugs, cap, rotor, wires, fuel filter WOT 4500 rpm, 27 mph, 22 GPH fuel burn each Blue white exhaust Port… read more
Charles
Charles
Certified Mercury Tech
5,752 satisfied customers
I just purchased a 2005 Boston Whaler 305 Conquest with twin
I just purchased a 2005 Boston Whaler 305 Conquest with twin Mercury Verados 225's. Is it normal for on engine to burn 1 gallon more per hour? Also, when at WOT one Engine is at 5335 RPM and the other… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
23,059 satisfied customers
2008 Searay 290 Amberjack, 230 hours, titled in 2010 with 3
2008 Searay 290 Amberjack, 230 hours, titled in 2010 with 3 summer seasons, Mercruiser 350 MAG/MPI Bravo 3 twin engine. Stbd engine burning 20% more fuel than Port. At 3600 RPM, Stbd 15.7 gal/hr, Port… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
23,059 satisfied customers
I own a 2008 SeaRay 290 Amberjack with twin Mercruiser 350
I own a 2008 SeaRay 290 Amberjack with twin Mercruiser 350 MAG MPI engines. Full Tune Up each year in Spring (New Jersey) with plugs, cap, rotor. Approx 230 hrs. Fuel burn is approximately 20% higher … read more
orcamarine
orcamarine
Proprietor
Vocational, Technical or Trade Scho
7 satisfied customers
I have twin crusader 1997 454 xli engines with borg v drives.
I have twin crusader 1997 454 xli engines with borg v drives. On a recent trip 2 hrs into our 3hr trip the port side engine RPMs dropped to 3000 normally cruise at 3400. Port engine no longer goes abo… read more
Ted G.
Ted G.
Rigger, Diagnostician
Vocational, Technical or Trade Scho
2,678 satisfied customers
I have twin mercruiser engines in my 32 boat. At idle and
I have twin mercruiser engines in my 32' boat. At idle and low rpms the engines run smoothly and seem fine. As the rpms increase to 3000 and above the starboard engine lags behind and won't make 4000 … read more
Ted G.
Ted G.
Rigger, Diagnostician
Vocational, Technical or Trade Scho
2,678 satisfied customers
bayliner ciera: james i ve install a 454 mpi in my 2855 bayliner
james i 've install a 454 mpi in my 2855 bayliner ,the prop i am running is a 18 inch 4 blade aluminum ,at 26 mph the motor revs at 4000 rpm ,is that a little high, and do you have a sugestion to what… read more
James
James
Certified Marine Mechanic
Vocational, Technical or Trade Scho
4,094 satisfied customers
I have a 2002 Sea Ray w/ twin 6.2 mercs(mx, mpi, efi). After
I have a 2002 Sea Ray w/ twin 6.2 mercs(mx, mpi, efi). After running into a little sand, the port engine will no longer run above aprox. 3000 rpm. Can you tell me what's happening?… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
23,059 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
I have a 1997 33 searay. twin 454 mpi 340 hp. The starboard
I have a 1997 33 searay. twin 454 mpi 340 hp. The starboard tops out at 3200 rpms and with the computer from merc crusier shows the throttlebody is fully open. The port has all kinds of power to spare… read more
Mechman45
Mechman45
Vocational, Technical or Trade School
152 satisfied customers
I have a 2001 Rinker 340 FV with twin FWC 6.2 Mercs / Bravo
I have a 2001 Rinker 340 FV with twin FWC 6.2 Mercs / Bravo III drives. I had the duo props removed for service over the winter. Now the boat will barely plane. It bogs down at 3000 rpms and slowly ch… read more
ROCKET
ROCKET
MASTER CERTIFIED TECH
Vocational, Technical or Trade Scho
426 satisfied customers
have 2000 7.4 mpi horizon inboards. they are taching ...
have 2000 7.4 mpi horizon inboards. they are taching 4000 rpms top when they should be 4500. im losing 5 mph. I dont get any more speed at full throttle than i get at 3/4. my props are fine. what shou… read more
Pappy's Sales and Service
Pappy's Sales and Service
Vocational, Technical or Trade Scho
586 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

23,059 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