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I need help with a Lowrance X515C DF. I have a 2007 Lowrance
I have a 2007 Lowrance X515C that had my 2007 Twin Suzuki engine diagnostic info set up on it when I bought then boat last year. I ruined the engine interface cables when cleaning then bilge with clorox and purchased new cables from International marine and they were loaded with version 2.3 software as per their expert. Now I cannot get to the Lowrance X515 to set up Twin engine / twin tank configuration. Also cannot get it to show fuel rate (probably because of the engine configuration issue. The engines are 2007 Suzuki DF115's The unit used to display fuel rate in 2 different rates: GPH and MPG (I have screenshot photos of the unit in operation while running the boat and it displayed both and they were both accurate) I would like to get my X515 unit to show: RPM (port) RPM (stb) GPH (port) GPH (stb) MPG (port) MPG (stb) Engine temp (port) Engine temp (stb) Speed Voltage Local Time … read more
Boat Doc
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I have twin Volvo Penta 5.7 L GXI A s. Last evening on a
I have twin Volvo Penta 5.7 L GXI A 's. Last evening on a cruise, i could not get more 3000 rpm on the port engine and it was running rough. Back at the dock, at rpm over 2500 it would "bark' and run … read more
Tan
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2008 Searay 290 Amberjack, 230 hours, titled in 2010 with 3
2008 Searay 290 Amberjack, 230 hours, titled in 2010 with 3 summer seasons, Mercruiser 350 MAG/MPI Bravo 3 twin engine. Stbd engine burning 20% more fuel than Port. At 3600 RPM, Stbd 15.7 gal/hr, Port… read more
Jason
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Vocational, Technical or Trade School
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I just purchased a rebuilt carb. for my 454 mercruiser. The
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I have a 1979 Bertram 28 Flybridge Cruiser with original twin
I have a 1979 Bertram 28' Flybridge Cruiser with original twin Mercruiser/Chevy Model 350(228 hp) straight shaft eight cylinder engines. Please answer the following questions: 1. I seem to have old se… read more
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My boss has a Honda BF200 I believe about a 2002 with surging
My boss has a Honda BF200 I believe about a 2002 with surging issues. on its last trip out the starboard engine began to surge at about 2200 rpm's and continued without letting up the entire trip. The… read more
James
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I have 1996 200hp evinrude,2 problems check system does not
I have 1996 200hp evinrude,2 problems check system does not light up, power to purple wire. At idle it wants to cut out, compression 100/ checked fuel pump with clear tube and bottle seemed like stead… read more
Jason
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1998 Larson Cabrio with twin Volvo 350s I/Os, Holley 4 barrel
1998 Larson Cabrio with twin Volvo 350's I/O's, Holley 4 barrel carbs. Starboard engine starves out between 2k & 3K when in gear. It becomes worse the longer it is ran. I can throttle the gas up and t… read more
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I have a 95 Formula 303 SR1 with twin 454 mags. I am having
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Jeremy R.
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Have two identical 1989 Ford 351s on a twin engine Jet Boat.
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shane j forrest
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I have twin Crusader 270s (1989). I am having trouble with
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Joe
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i have two 1990 75 H.P. Mercuryfuel injected engines mounted
i have two 1990 75 H.P. Mercuryfuel injected engines mounted on a 20 ft. fiberglass hull. Both engines are experiencing different problems. The port engine will only increse rpm. to approximately 2950… read more
Mechman45
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I have a 1995 Sea Ray 30 with twin 350s, 5.7L. mercruisers
I have a 1995 Sea Ray 30 with twin 350's, 5.7L. mercruisers that once they come up to temp and when they stall they are very hard to start. Its like they are not getting fuel, I've tried just turning … read more
Master Tech
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i have a 87 hallett with twin 350s one builds 4800 rpm and
i have a 87 hallett with twin 350's one builds 4800 rpm and the other only 4100 rpm and my levers are not in sync with each other after 3000 rpm. i adjusted my levers at fully closed and fully open bu… read more
briggs archer
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hi. i have twin 2005 mercury 4 stroke 225hp efis.when i run
hi. i have twin 2005 mercury 4 stroke 225hp efi's.when i run the engines on the water everything is fine for the first ten minutes and then i cant get my port engine to go above 2000 rpm's, when i try… read more
Mechman45
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I recently purchased a 1995 Wellcraft 3200 Martinique, with
I recently purchased a 1995 Wellcraft 3200 Martinique, with twin 454 MPI engines, 310 Hp... The boat is in awesome condition... I went on a 40 mile run at 3200 Rpm's with the tanks topped off (81 gall… read more
Dr. Joe
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my 2002 mercruiser 350 mag alarm sounds near top rpm-4600-5000
my 2002 mercruiser 350 mag alarm sounds near top rpm-4600-5000 ,about 4700 she goes off,cuts engine power,then o.k. again till 4700. at dock,can bring it up to rev limiter,5200,before she cuts out. ju… read more
Mechman45
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I have a 1992 boat with twin screws twin 1992 OMC 351 Fords.
I have a 1992 boat with twin screws twin 1992 OMC 351 Fords. Boat has twin OMC King Cobra outdrives. I have a problem with the starboard engine. When running the rpm's only climb to 2800 to 3000 wide … read more
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