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 2000 1850 Bayliner Capri that i can't get running
I have a 2000 1850 Bayliner Capri that i can't get running smoothly. I have had the caps, rotors, plugs changed, the carb rebuilt a new batttery put in..It will idle fine but anytime you give it gas i… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
19,325 satisfied customers
Wow, thanks 2001 Mercrusier 5.0LGoes minutes on 3/4
Wow, thanks 2001 Mercrusier 5.0L Goes for ten minutes on 3/4 throttle then start spitting and chugging, slow down to idle or 1/8 throttle and it seems fine Wow, thanks 2001 Mercrusier 5.0L Goes for te… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,399 satisfied customers
I have a 1992 7.4L mercruiser thunberbolt 4 ignition that I
I have a 1992 7.4L mercruiser thunberbolt 4 ignition that I put new manifolds/risers/elbow on and after the rapris the engine backfires only under load @ greater than 2100 RPM. I have replaced fuel fi… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,399 satisfied customers
I have a merc 5.0Lx in a 93 well craft with thunderbolt ignition.
I have a merc 5.0Lx in a 93 well craft with thunderbolt ignition. Am looking to upgrade both the carb to an edelbrock using adapter plate and going to an electronic HEI system. I am doing this to help… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
19,325 satisfied customers
I have a1974 byliner 165 mercruiser. It runs great for a an
I have a1974 byliner 165 mercruiser. It runs great for a an hour or two then bogs out on higher speeds . It will cruise at low speeds no problem but will not let me accelerate. Had full tune up cap,ro… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,399 satisfied customers
Hello, I have a 87 sea ray weekender with a 350-260 hp mercruiser
Hello, I have a 87 sea ray weekender with a 350-260 hp mercruiser io. the engine is bogging down with a full throttle RPM of 3300to3400 tops. I have replace carb,timing chaine and gears,fuel pump. I h… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,399 satisfied customers
I have a 1986 formula 242ls with a new mercruiser 275hp. from
I have a 1986 formula 242ls with a new mercruiser 275hp. from first mate . alpha with a 15 x 16degree prop. the boat will not go aver 3000 rpm. i have thunderbolt iv and it is working properly engine … read more
K. Kergan
K. Kergan
Inboard/Outboard Mechanic
Vocational, Technical or Trade Scho
1,031 satisfied customers
I have a 1990 Cobia Monte Carlo 4.3L mercruiser 4bbl 205hp.
I have a 1990 Cobia Monte Carlo 4.3L mercruiser 4bbl 205hp. Yhis season it has had issues starts right up idles fine after running less than 5 min. it starts bogging down, like fallin on its face over… read more
Whitecap36
Whitecap36
Service Manager/Technician
Vocational, Technical or Trade Scho
1,556 satisfied customers
I havew a 1983 26 Searay with a 350 260hp Thunderbolt. Just
I havew a 1983 26' Searay with a 350 260hp Thunderbolt. Just serviced with new plugs, cap, rotor. Reason was it was "fluttering" or missing at higher RPM. Still does it. Can't get over 3500 RPM and it… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
OK Ive got a 1998 Mercruiser Carbd Motor with thunderbolt
OK I've got a 1998 Mercruiser Carb'd Motor with thunderbolt 5 igntion. Boat runs fine when it's cold, after it warms up I'll be running along at 3 to 4,000 RPM and it falls flat on it's face and usual… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
I have a 1975 22 searay with ford 302 mercruiser. It has a
I have a 1975 22' searay with ford 302 mercruiser. It has a 2 barrel rochester carb. My engine was just rebuilt,pistons,ring,cam,lifters,timing chain and gears, heads redone,and a rebuilt carb install… read more
Noel Schembri
Noel Schembri
Marine mechanic
Diploma
1,803 satisfied customers
I have a 350 chevy thunderbolt ingnition. i just put on a new
I have a 350 chevy thunderbolt ingnition. i just put on a new set of heads one of the old ones was cracked. It starts right up and it runs at 1000 rpm just sitting there. But when you get on it out in… read more
Noel Schembri
Noel Schembri
Marine mechanic
Diploma
1,803 satisfied customers
350 chevy in a boat. engine starts and idles fine. over 2000
350 chevy in a boat. engine starts and idles fine. over 2000 rpms engines bogs, backfires, will not go any faster. replaced points, plugs, condenser, coil, cap, rotor. timing appears to be fine-advanc… read more
James
James
Certified Marine Mechanic
Vocational, Technical or Trade Scho
4,094 satisfied customers
I have a 93 boat with a 2 year old 5 litre inboard chev engine.It
I have a 93 boat with a 2 year old 5 litre inboard chev engine.It has a merc outdrive with a 19 pitch prop,no power out of the hole good top end,just put new 45,000 volt coil onstill didnt fix,is it m… read more
James
James
Certified Marine Mechanic
Vocational, Technical or Trade Scho
4,094 satisfied customers
My 454 magnum, 1990 will start and seems to run fine to about
My 454 magnum, 1990 will start and seems to run fine to about 2500 rpm. then it has severe backfiring. I have checked/replaced fuel and water filter, plugs, distributer cap. I have not checked/replace… read more
Joe
Joe
Owner Kingsland Auto & Marine Services
Vocational, Technical or Trade Scho
1,392 satisfied customers
I have 4.3 LX Mercuiser generation 2 on a searay sundancer
I have 4.3 LX Mercuiser generation 2 on a searay sundancer 1992 my problem onnce I get on plane the motor rpms fall off I have thunderbolt ignition. I replaced all filters, rebuilt carburetor I have e… read more
capt ron 1959
capt ron 1959
Owner/Marine Mechanic
Vocational, Technical or Trade Scho
348 satisfied customers
I have a mercruiser 2005 5.0L Thunderbolt V ignition 2 bbl.
I have a mercruiser 2005 5.0L Thunderbolt V ignition 2 bbl. carb.alpha drive, the Seloc book says there is a knock sensor module and knock sensor ? I see none ! did the manufacturer forget it ? How el… read more
Jack
Jack
Marine Technician
Vocational, Technical or Trade Scho
54 satisfied customers
Hi, I have a 1993 mercruiser 4.3 190hp in an 18 boat. The
Hi, I have a 1993 mercruiser 4.3 190hp in an 18' boat. The engine runs great until 4000 RPM. Then it starts to backfire. If I have more people in the boat it tops out less than 4000rpm and it doesnt b… 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:

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

747 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

19,325 satisfied customers

Degree in Marine Technology. Gas and diesel marine mechanic.

Tan

Tan

MerCruiser Certified Technician

11,399 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