Boat

Have Boat Questions? Ask a Boat Repair Expert.

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

Related Boat Questions
Where are the wires that you need to jump for base timing on
Where are the wires that you need to jump for base timing on merc cruiser mpi 502 big block … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,895 satisfied customers
I have an 1989 mercruiser distributor less engine and have
i have an 1989 mercruiser distributor less engine and have the same issue trying to locate the 15071 coil pack for the engine. after following this link for the conversion they recommend the 107-A con… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,895 satisfied customers
My mercruiser 5.7l rebuilt 350 is burning out the electrodes
My mercruiser 5.7l rebuilt 350 is burning out the electrodes on plug 2 and 8. What is causing this… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,895 satisfied customers
Trying to time 3.0 with EST ignition but there is only 1
trying to time 3.0 with EST ignition but there is only 1 white wire on advance, not 2. The plug only has 2 wires in it , not 3. I unplugged from distributor and there is only 2 prongs so that's the wa… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,895 satisfied customers
WHERE IS THE IGNITION MODULE ON A 1986 CHRIS CRAFT SCORPION
WHERE IS THE IGNITION MODULE ON A 1986 CHRIS CRAFT SCORPION 178 LTD? ARE THEY EASY TO CHANGE? MINE IS BAD.… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,895 satisfied customers
I have a mercruiser 350 mag mpi horizon, just put a new
I have a mercruiser 350 mag mpi horizon, just put a new motor in and customer wants to switch from thunderbolt iv ignition to delco voyager est ignition. Installed est ignition, engine won't run. What… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,895 satisfied customers
I have a searay 175 from 1996 with a Alpha One Mercruiser 3.0
I have a searay 175 from 1996 with a Alpha One Mercruiser 3.0 LX digital electronic ignition that cranks but won't fire or start. Changed the plugs, wires, distributor cap and rotor and the coil. No c… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,895 satisfied customers
I have a 1989 3.0l mercruiser with imfamous coil pack serial
Hi i have a 1989 3.0l mercruiser with imfamous coil pack serial no 15071 and wherever i look it always comes back as not available,and nobody can tell me where or what to do in the UK.… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
there I am building my own boat and am using a 1998 3.0l
Hi there I am building my own boat and am using a 1998 3.0l merc engine that I removed from another boat last fall,before I removed it I winterized it and it ran fine,the boat I am putting it in is a … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,895 satisfied customers
Mercruiser thunderbolt v ignition module part # ***** 1251-1......
Mercruiser thunderbolt v ignition module part # ***** 1251-1...... Where do I buy a new one of these, how do I test the existing one, should I replace coil too. Basically after engine is warm, rpm's d… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
Have a 1994 Baja , Mercruiser 4.3 thunderbolt ignition , Have
Have a 1994 Baja , Mercruiser 4.3 thunderbolt ignition , Have power at the coil ( both sides ) But no power coming out , I have a solid purple wire up near the carb that doesn't go anywhere but shows … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,895 satisfied customers
Hi, Ive got a 5.7 mercruiser, cranks over but no TBI injector
Hi, Ive got a 5.7 mercruiser, cranks over but no TBI injector firing. Just connected to Mercruiser scan tool. Cranked over and no rpm showing on the screen. check engine light on. Voltage 10.1v min wh… read more
James
James
Certified Marine Mechanic
Vocational, Technical or Trade Scho
4,094 satisfied customers
I have a 3.0L Mercruiser that has a yellow spark on the plug,
I have a 3.0L Mercruiser that has a yellow spark on the plug, which makes it difficult to start at times. Is the yellow spark normal, if not , what is the problem? Thanks in anticipation.… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
Gm: built in 1986 or 87, it is a mercruiser engine
We have a 3.0 181 130hp Gm engine built in 1986 or 87, it is a "Mercruiser" engine, but the serial was illegible, and we would like to figure out which plugs and wires to buy for it, any ideas???? Tha… read more
Greg
Greg
Shop owner, technician
Vocational, Technical or Trade Scho
5,960 satisfied customers
Where can i get a diagram of all the cooling hose routing on
Where can i get a diagram of all the cooling hose routing on a raw water cooling system with OMC log style manifolds for a 228 mercruiser 305 v8?… read more
Master Tech
Master Tech
Service Manager/Technician
Vocational, Technical or Trade Scho
1,167 satisfied customers
Boat 1989 Bayliner Engine 3.0L GM 4 cylinder 140 HP Ignition
Boat 1989 Bayliner Engine 3.0L GM 4 cylinder 140 HP Ignition DDis In which order do the plug wires fire? Clockwise or counterclockwise? Looking directly at the front pulleys the engine turns clockwise… read more
Greg Robinson
Greg Robinson
Senior service manager
Vocational, Technical or Trade Scho
199 satisfied customers
i got this 89 glastron off my neighbor. boat hasnt been run
i got this 89 glastron off my neighbor. boat hasn't been run for 4 yrs. trying to fire it up but it won't. changed the oil, fuel filter, cleaned out carbeurator. it's getting fuel to carb now but wont… read more
Dominick
Dominick
Marine Mechanic
Vocational, Technical or Trade Scho
1,009 satisfied customers
I have a 1987 Mercruiser 3.0L and may be getting a little water
I have a 1987 Mercruiser 3.0L and may be getting a little water in two cylinders. It runs good at higher rpms but idles rough. Is it possible to use a head gasket sealer for a small leak instead of pu… read more
Captain Dave
Captain Dave
Marine Mechanic
Master's Degree
2,672 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

18,895 satisfied customers

Degree in Marine Technology. Gas and diesel marine mechanic.

Tan

Tan

MerCruiser Certified Technician

11,264 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