Questions & Answers for: marine engine wiring

Question about Boating

1 Answer

...marine shop or auto parts store for a new or used one. Disconnect the battery, remove the starter from the engine, replace the bendix on the starter. Connect a jumper cable to the starter to test ...

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...engine and a smoke came out of the backof it now the alt light stays on have I blown the diode it is a hitachi mounted on yanmar 1gm marine Cheers Glenn Pretty good bet that you did smoke the diode ...

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Question about Solara DSC VHF Marine Radio

2 Answers

With engine running on boat, radio transmitts with With engine running on boat, radio transmits with a lot of static. Engine off the radio works great. This is almost always caused by a poor ground. I

Question about 2008 Mariner

1 Answer

looking for location of spark plugs for 2.3 L engine in Mercury Mariner look for the spark plug wire the plugs are bolted into the engine block you have to pull wire of spark plug first 5/8 deep ...

Question about Tilt/Trim Motor for Mercury and Mariner 828708, 878265A1, 878265A4

1 Answer

How do I replace the trim tilt motor on my mariner 90 mariner 90 hp motor most of these will come off if you lift the engine to fully up and lock the lever up to hold it there ! Then you can access ...

Question about Mr F45-d Marine Class-d Dsc Technology Fixed Mount 25-watt Vhf Radio White

1 Answer

...engine noise while transmitting on a cobra MR F45-D marine radio tried connecting power source directley to battery, but still transmitts engine noise when motor is running you'll need a filter ...

2005 mariner will crank but idles very rough. All relays an fuses seemed ok. what could it be? There are many things it could be. in no particular order: bad plugs bad ignition wires vacuum leak bad ...

...wiring diagram or workshop manual. Personally, I would say it is a job for a marine engineer who has the manuals. You could also try Mercury Marine direct. Sorry to not to be more help. Wire Harness ...

...marine engine to show 'incorrect ECS switch input reduce power now'. Cat 3512 marine engine. Ask them direct, it sounds like some sort of Protection Mode. Cat 3512 engine Overview. For your largest ...

...wiring harness did not find any issues. I replaced both trim relays and looked at the key switch. Question moved to a Volvo Penta Marine category from Cars. Check the starter motor and solenoid for a ...

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