Boat

Have Boat Questions? Ask a Boat Repair Expert.

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

Related Boat Questions
Motor ran about have power. later that day it got less and
motor ran about have power. later that day it got less and less. I thought I had water in the gas. So I cleaned out tanks and today the issue is worst. wide open its about 4000 rpms and no power. I ju… read more
Charles
Charles
Certified Mercury Tech
5,157 satisfied customers
I have a 2000 suzuki DF70 outboard. It was running fine when
I have a 2000 suzuki DF70 outboard. It was running fine when the RPM's began to drop off, from 5000 rpm to 4000 max, to 3000 etc. until finally will not run. it acts as if it wants to start but will n… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
17,310 satisfied customers
1999 Mercruiser 350 mag mpi. Starts great, revs ok, but
1999 Mercruiser 350 mag mpi. Starts great, revs ok, but under load bogs and sputters around 2500 rpm. Will not exceed 4000 rpm. Backfires as well. $4500 deep so far with no improvement. Swapped every … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
17,310 satisfied customers
I have a cruisers rogue with two mercruisers 5.0 engines. IT
I have a cruisers rogue with two mercruisers 5.0 engines. IT lacks t power one engine goes flat on torque at 4000 RPM … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
17,310 satisfied customers
Mercrusier MAg MPI 350 HOrizon. New block installed. All new
Mercrusier MAg MPI 350 HOrizon. New Long block installed. All new ignition components (except coil and sensors). Runs strong at idle. Stumbles under load to about 3500 RPM clears out and runs fine, st… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
17,310 satisfied customers
I just purchased a used pontoon boat with a 2010 Mercury
I just purchased a used pontoon boat with a 2010 Mercury Verado 150 HP. First time out today. It starts easily and idles nicely, however when I bring the boat up on plane at higher RPM's, once it reac… read more
Charles
Charles
Certified Mercury Tech
5,157 satisfied customers
I have a 2002 merc. optimax 135L DFI manufactured in July2001.
I have a 2002 merc. optimax 135L DFI manufactured in July2001. Serial# ***** It came on a 18.5 foot fiberglass pro craft fish and ski. With one passenger and myself the motor performs good. When you l… read more
Charles
Charles
Certified Mercury Tech
5,157 satisfied customers
2003 Mercury 115 HP EFI Four-stroke, Saltwater, serial number
2003 Mercury 115 HP EFI Four-stroke, Saltwater, serial number # XXXXX Ran fine until I pulled another boat, now it will not run above 4000 rpm under load (in gear). Seems guardian mode kicked in and i… read more
Charles
Charles
Certified Mercury Tech
5,157 satisfied customers
John Deere 6404 marine engine is losing 4.5 to 5.0 liters per
John Deere 6404 marine engine is losing 4.5 to 5.0 liters per MINUTE at 1500 RPM under load Engine starts easily. Runs smoothly. Has full power. Emits white smoke but no unburnt/unvaporised fuel is co… read more
Tan
Tan
MerCruiser Certified Technician
11,496 satisfied customers
My boss has a Honda BF200 I believe about a 2002 with surging
My boss has a Honda BF200 I believe about a 2002 with surging issues. on its last trip out the starboard engine began to surge at about 2200 rpm's and continued without letting up the entire trip. The… read more
James
James
Certified Marine Mechanic
Vocational, Technical or Trade Scho
4,094 satisfied customers
I have a marine power 350 (chevy small block, TBI) brand new
I have a marine power 350 (chevy small block, TBI) brand new crate motor. Installed in my jet boat. Starts and runs great till you get to the high RPM's 4000+ and then it stutters and flattens out. Tw… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
Good Morning, I own a 2000 polaris 1200 pro jetski. Has been
Good Morning, I own a 2000 polaris 1200 pro jetski. Has been to shop many times!! Jetski will run great for a minute, sometimes an hour, sometimes three hours then it just bogs down and shuts off. It … read more
Chris
Chris
Senior Mechanic & Technician
Factory Training
163 satisfied customers
We have a boat with 2 x Volvo Penta D7C-TA engines, 4 years
We have a boat with 2 x Volvo Penta D7C-TA engines, 4 years old, about 4000 hours. Both turbos rebuilt 12 months ago. Engines will start normally and will rev to max in neutral. When under load (in ge… read more
James
James
Certified Marine Mechanic
Vocational, Technical or Trade Scho
4,094 satisfied customers
Hi i m the owner of a Suzuki 200hp outboard, about engine
Hi i´m the owner of a Suzuki 200hp outboard, about engine 180 hours. so allmost new.. but i´m having some periodic unstable rpm. The boat has had the normal service before the season- change gear oil,… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
I have a 150 hp 1995 Johnson outboard. At heavy load (pulling
I have a 150 hp 1995 Johnson outboard. At heavy load (pulling tubers or skiers) it stutters or misses (loses power) and usually picks back up and keeps running. Sometimes it will stall. This will happ… read more
Jeff G.
Jeff G.
Marine Mechanic
Vocational, Technical or Trade Scho
4,729 satisfied customers
what is the static timing on a 1996 ford 460 marine engine
what is the static timing on a 1996 ford 460 marine engine? 10 Degrees seems correct however also backfires when going full throttle from idle. this is a RedLine engine running a berkley jet.… read more
K. Kergan
K. Kergan
Inboard/Outboard Mechanic
Vocational, Technical or Trade Scho
1,031 satisfied customers
on initial run after winter season revs decreasing automatically
on initial run after winter season revs decreasing automatically after a short time fuel is from previous season is this or something else the problem… read more
Tan
Tan
MerCruiser Certified Technician
11,496 satisfied customers
2006 Tahoe 20.5 ft Ski/fish..4.3L w/alpha one sterndrive.
2006 Tahoe 20.5 ft Ski/fish..4.3L w/alpha one sterndrive. Since new had handling issues at "no wake/ idle speed". boat has rack/pinion power assist steering. boat will literally drift or "zig-zag" bac… read more
Dr. Joe
Dr. Joe
Bachelor's Degree
198 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:

Dominick

Dominick

Marine Mechanic

1,009 satisfied customers

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

Ted G.

Ted G.

Rigger, Diagnostician

704 satisfied customers

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

John White

John White

Marine Mechanic

306 satisfied customers

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

Jason

Jason

Marine Mechanic

17,310 satisfied customers

Degree in Marine Technology. Gas and diesel marine mechanic.

Tan

Tan

MerCruiser Certified Technician

11,496 satisfied customers

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

Jeff G.

Jeff G.

Marine Mechanic

4,729 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