Boat

Have Boat Questions? Ask a Boat Repair Expert.

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

Related Boat Questions
1973 Mercruiser 3.0 140 hp heating up at idle..around 200
1973 Mercruiser 3.0 140 hp heating up at idle..around 200 deg. this with a new impeller and housing. cools down around 2000 rpm … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
22,804 satisfied customers
I have a 3.0 Volvo Penta in my 2000 Caravelle 176 boat. The
I have a 3.0 Volvo Penta in my 2000 Caravelle 176 boat. The impeller went out....I replaced it. Now when in the lake it will over heat in about 5 minutes of running time. … read more
Boat Doc
Boat Doc
253 satisfied customers
1998 mercruiser 5.7l carb. Bravo 3. New lower unit, new raw
1998 mercruiser 5.7l carb. Bravo 3. New lower unit, new raw water pump a week ago. Began temp. Fluctuation after the the mechanic did the lower, new bellows, and changed the impeller and housing when … read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
I have a 98 5.7 mercruiser...alpha 1 leg.had the impeller done
I have a 98 5.7 mercruiser...alpha 1 leg.had the impeller done last year as well as circulation pump. Engine at idle overheats quickly...temp gets very hot. Changed thermostat and doesn't help. Remove… read more
Jeff G.
Jeff G.
Marine Mechanic
Vocational, Technical or Trade Scho
4,730 satisfied customers
Hi I just bought a volvo penta year 2000 5.0gl pefs engine
Hi I just bought a volvo penta year 2000 5.0gl pefs engine and a sx outdrive when i put muffs on it no water comes out of the propeller ... I changed the impeller a day ago. Do I have to wait for the … read more
briggs archer
briggs archer
master marine mechanic
Associate Degree
403 satisfied customers
What temp should my 81' mercruiser 120 run at? IF i infrared
What temp should my 81' mercruiser 120 run at? IF i infrared temp the top of the elbow, how hot should I worry about? what is the flow rate for an mc-1 impeller, how can I test it?… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
I have 2000 Mercruiser 454 Magnum. What is the normal operating
I have 2000 Mercruiser 454 Magnum. What is the normal operating temerature ? The last several years, it and other mercruiser engines, seemed to run around 180 degrees, At the end of the boating season… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
mercruiser 3.0 took out of storage for winter engin was completly
mercruiser 3.0 took out of storage for winter engin was completly drained of water, changed fuel filter, put muffs on it, got side tracked started engin ran for about 2 min.then started to squeal, rea… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
22,804 satisfied customers
Ive just installed a new 350 in my 1992 mercruiser. How do
I've just installed a new 350 in my 1992 mercruiser. How do I set the ignition timing? thanks jack… read more
Noel Schembri
Noel Schembri
Marine Mechanic
Diploma
2,759 satisfied customers
My engine warms to 210 degrees gauge after 15 min of cruising
My engine warms to 210 degrees gauge after 15 min of cruising slightly above idle. Then when I accelerate to engine stalls (once it backfired) and the throttle is unresponsive until I go back to idle.… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
22,804 satisfied customers
Hi I have a 02 496 merc portside exhaust not much water coming
Hi I have a 02 496 merc portside exhaust not much water coming out. maybe exhaust elbow restricted ? thanks joel… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
22,804 satisfied customers
I have a 3.0 Litre merc inboard it is running hot at 3800 RPM
I have a 3.0 Litre merc inboard it is running hot at 3800 RPM about (normal running RPM ) I slow down to 3200 RPM and temp drops to normal 160 degree… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,507 satisfied customers
Hi recently purchased a mercury 2001 efi two stroke saltwater
Hi recently purchased a mercury 2001 efi two stroke saltwater series. I am now using it in freshwater. The motor starts fine but is smoking allot but seems to get better after it runs for awhile yeste… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
I have a 7.4 litre mercruiser with a bravo 1 outdrive. Last
I have a 7.4 litre mercruiser with a bravo 1 outdrive. Last weekend I took the boat out and it began to overheat while in neutral. When I ran the boat a little bit the temp guage dropped down to about… read more
K. Kergan
K. Kergan
Inboard/Outboard Mechanic
Vocational, Technical or Trade Scho
1,031 satisfied customers
I have a 1994 OMC cobra 4.3 gl stern drive in a Four Winns
I have a 1994 OMC cobra 4.3 gl stern drive in a Four Winns 170. I have replaced the risers, the water pump and the impellor but not engine runs warm when in use and water not drawing when flushing in … read more
Scott Martin
Scott Martin
Service manager
Vocational, Technical or Trade Scho
167 satisfied customers
2004 had a new 350 mercruiser installed in 1980 boat always
2004 had a new 350 mercruiser installed in 1980 boat always ran at 180 heated up to 220 upon stopping told by installer of motor that it was normal. This year heated up to 200 would not cool down, sho… read more
mercmastertech
mercmastertech
Service Manager, Master technician
Technical School
249 satisfied customers
I have a 1986 mercruiser that overheats at idel speed. I have
I have a 1986 mercruiser that overheats at idel speed. I have changed the lower unit impeller, and thermostat with no luck. The new thermostat rating is 140 degrees, but at high speed the engine runs … read more
Dominick
Dominick
Marine Mechanic
Vocational, Technical or Trade Scho
1,009 satisfied customers
I have a 1987 mercruiser alpha-one V-6 185 on a Wellcraft.
I have a 1987 mercruiser alpha-one V-6 185 on a Wellcraft. I can not get the temprature to raise above 120 deg. even after it runs for over 30minutes. I replaced the temp gauge and sender with an elec… read more
Mechman45
Mechman45
Vocational, Technical or Trade School
152 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

3,332 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

22,804 satisfied customers

Degree in Marine Technology. Gas and diesel marine mechanic.

Tan

Tan

MerCruiser Certified Technician

11,507 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

Noel Schembri

Noel Schembri

Marine Mechanic

2,759 satisfied customers

Advanced technical diploma

< 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