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Changed the starter on my 400 Horizon, Fourwinns, powered by
changed the starter on my 400 Horizon, Fourwinns, powered by a 350 GM with Cobra Outdrive. Looked ok as it turned over for a long minute. Then stopped and nothing. There is power to outdrive as hydrau… read more
Tan
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Installed new mercruiser 2000 mpi horizon mei 5.7 300 hp
installed new mercruiser 2000 mpi horizon mei 5.7 300 hp block and using intake manifold and other components from engine that came with 2000 Pursuit around 400 hours on replaced engine. Problem: can … read more
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need location of fuel filter for Four Winns Horizon QX 1998 with 3.0Gs engine … read more
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Tan
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How can I tell if a 1998 Four Winns Horizon 18ft speedboat
how can I tell if a 1998 Four Winns Horizon 18ft speedboat has an automatic bilge pump mechanism ? (there is a manual button on the counsel and that works to manually turn on the bilge pump and pump a… read more
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1998 four winns horizon RS 180 with volvo penta 4.3GI. It has
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1998 Fourwinns horizon . I bought a new trim motor that came
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Tan
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I have a 2004 Sea Ray 390 Motor Yacht with Mercruiser 8.1 liter
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I bought a Lawmar Horizon 400 used and I want to hock it up
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orcamarine
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i am just finishing purchasing a 1999 Sea Ray 400 with the
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I have a 1988 Four Winns 180 Horizon with a 205 hp OMC Cobra
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James
James
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I have a 1998 four winns horizon rs 180. The problem I am having
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Does my boat need to be started for the trim to work I have
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I have a 1998 four winns horizon rs 180. 5.0 Volvo motor. I
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I have a 7.4 horizon EFI engine 1998 model. The engine does
I have a 7.4 horizon EFI engine 1998 model. The engine does not hold a constant rpm while cruising. The last time this happened, the problem was diagnosed as a defective Knock sensor. Where is the sen… read more
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I have a mercruiser horizon inboard in a 1998 searay 400 some
I have a mercruiser horizon inboard in a 1998 searay 400 some dealer are telling me that this engine needs to be replaced because of water leaks into the cylinder from the exhaust manifolds. That all … read more
Captain Dave
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How do I replace the starter on my 1998 Four Winns 240 Horizon
How do I replace the starter on my 1998 Four Winns 240 Horizon boat with 7.4 volvo engine and Duoprop drive?… read more
Dominick
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I have a 1998 fourwinns horizon with a Volvo Penta outdrive.
I have a 1998 fourwinns horizon with a Volvo Penta outdrive. My trim works to raise the outdrive up but won't go down. I've checked fuse and breaker and the wirering in the throttle stick and filled t… read more
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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

18,644 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

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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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