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I have mercruiser marine motor that starts hard, idles
I have mercruiser marine motor that starts hard, idles rough, burns lots of fuel, and will not restart after running awhile, until I let it sit for 5 hours. Appears to be flooding. … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
689 satisfied customers
I have a 2001 Mercury Optimax 150 Saltwater with about 150
I have a 2001 Mercury Optimax 150 Saltwater with about 150 hours. Recently, I see a message pop up in the gauge cluster "Fault Sensor" and I hear an audible alarm on 3/4 to Full throttle. I get a corr… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
689 satisfied customers
2005 Mercury 150 XR6. Getting a lot of oil/gas in the splash
2005 Mercury 150 XR6. Getting a lot of oil/gas in the splash well when the motor is tilted up. It seems to be coming out of the air box then drips into the lower pan and then runs out the front when t… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
689 satisfied customers
My vessel view is showing gps fault. I see your advice to
I see your advice to the other person. But it showed gps fault i thought it might have been the sequence of turning on the boat and then the garmin but I ruled that out. It did go away and show a green ok light yesterday but when I came down today it was back on. … read more
Ted G.
Ted G.
Sales Manager
Vocational, Technical or Trade Scho
5,683 satisfied customers
Motor: 2009 Mercury Optimax 90HP Hours: Roughly 140 Issue: A
Motor: 2009 Mercury Optimax 90HP Hours: Roughly 140Issue: A few weeks back I took the boat out experienced an issue just after launching where the motor was beeping four times every couple of minutes.… read more
Charles
Charles
Certified Mercury Tech
5,638 satisfied customers
Have a 7.4L BravoIII with Thunderbolt 5 ignition. I am
Have a 7.4L BravoIII with Thunderbolt 5 ignition. I am having problems with it not restarting after I shut it down. We can be in the water for A while with it running fine and then we turn off and try… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
689 satisfied customers
My sea ray 175 with 3.0LX mercruiser engine runs fine out of
My sea ray 175 with 3.0LX mercruiser engine runs fine out of the water. Revs fine to about 4800 rpms max. But while in the water runs at 2700 rpms max. I was wondering how to fix this.… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
689 satisfied customers
Need to figure out why my 1988 Mercury 70 HP oil injected
Need to figure out why my 1988 Mercury 70 HP oil injected motor bogs down when it gets any load on it. I have changed the plugs, rebuilt all 3 carbs, gotten a new fuel filter, rebuild the oil / fuel p… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
91 satisfied customers
I have a 1999 bayliner capri with a 3.0L engine, It has less
I have a 1999 bayliner capri with a 3.0L engine, It has less than 100 hrs on the engine. I blew the 15 amp ignition fuse under the dash. It was out running just fine for about an hour when it popped a… read more
Tan
Tan
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I have a Lowrance LMS-337c/DF. When turned on I get a
I have a Lowrance LMS-337c/DF. When turned on I get a WARNING: GPS Module not responding. Might the problem be my 60 ohm terminator? If not do you have any suggestions? Thank you… read more
Expert
Expert
I just bought a Furuno 1942 -2 radar on Ebay. Not only am I
I just bought a Furuno 1942 Mark-2 radar on Ebay. Not only am I not sure if I have all of the parts, but without the installation manual, I don't know where to start. I read on one website that the in… read more
Charles
Charles
Certified Mercury Tech
5,638 satisfied customers
Which prop do I choose? I have a 2009 Merc Big Foot, 4 cycle
Which prop do I choose?I have a 2009 Merc Big Foot, 4 cycle engine mounted on a 22' Tracker pontoon boat. I have an aluminum prop on it and it works fine. I need to carry a spare and know that I can g… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
689 satisfied customers
Installing my a65 to a new boat when I connect the power to
hi installing my a65 to a new boat when I connect the power to the unit the earth wire becomes active also I do not understand this as it is only a active and earth connection is there a fault in the … read more
Dimmu
Dimmu
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Vocational, Technical or Trade Scho
14,918 satisfied customers
need help!!! Recently I bought two 15hp 4 Stroke Mercury
need help!!! Recently I bought two 15hp 4 Stroke Mercury Extra Long Shaft Pro Kickers which were installed on my 11m Catamaran as the main means of propulsion. As well as the new motors new hour meter… read more
Charles
Charles
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5,638 satisfied customers
Engine stars, and I can raise/lower Lower Unit, but the Console
Engine stars, and I can raise/lower Lower Unit, but the Console on my 1987 Bayliner Ciera isn't getting power. I had noticed last year before the end of the season that I would occasionally experience… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
91 satisfied customers
hello, we live on our boat and are experiencing electrical
hello, we live on our boat and are experiencing electrical issues. namely, i believe there to be a current drain somewhere and/or a faulty ground. are there any home made tests i can perform to determ… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
689 satisfied customers
Hi, I have a 2001 Maxum 3300scr with twin 5.7 Mercruiser
Hi, I have a 2001 Maxum 3300scr with twin 5.7 Mercruiser carbureted engines. Currently each engine is connected to its own switch, each of which is connected to two separate batteries (4 total). The h… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade School
689 satisfied customers
Hello..I have a Mariner 25 HP outboard made in Japan, so Yamaha...it
Hello..I have a Mariner 25 HP outboard made in Japan, so Yamaha...it was runig perfect 2 days ago on a tank with water...as I said perfect !..I connected the cables throttle and gear. Next day in the … read more
Jeremy R.
Jeremy R.
1,138 satisfied customers
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Meet the Experts:

Jason

Jason

Marine Mechanic

689 satisfied customers

Degree in Marine Technology, Also Certified with Mercury Marine, MCM, MIE, VP, Yamaha, Honda, Suzuki

Captain Dave

Captain Dave

USCG Licensed Captain

136 satisfied customers

Over 20 years experience installing, maintaining, and using sophisticated marine electronics.

Tan

Tan

MerCruiser Certified Technician

91 satisfied customers

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

Neil

Neil

Marine Electronics Dealer

76 satisfied customers

NZCE Electronics and Computing

Ropesmarine

Ropesmarine

Boat Enthusiast

70 satisfied customers

13+ years of installing and troubleshooting, FCC License with radar endorsment, CMET

Noel Schembri

Noel Schembri

Marine Technician

69 satisfied customers

Marine mechanic / electrical technician

yachtwork

yachtwork

Marine Engineer

1,201 satisfied customers

Yachtmaster Ocean & MEC3

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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.

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