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I have a cat 3208 and I'm getting air in my racor I change
I have a cat 3208 and I'm getting air in my racor I change all fuel line, new racor new fuel tank selectors … read more
David Zaragoza
David Zaragoza
Bachelors of Science
1 satisfied customers
I have twin Perkins 6.354T diesel engines in my boat. how do
I have twin Perkins 6.354T diesel engines in my boat. how do I bleed system after replacing fuel filters (cannister) and cleaning racor fuel filter… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
96 bayliner with 4.3 merc, carbureted. Starts fine always.
96 bayliner with 4.3 merc, carbureted. Starts fine always. Slow out of the hole. Will backfire when I hammer it, especially, if not all warmed up. When pulling tubers or skiers, hard to maintain const… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
I have a mercury 2007 225hp optimax. It's on a 25ft c_hawk.
Hi. I have a mercury 2007 225hp optimax. It's on a 25ft c_hawk . When I first got the boat I used a 18 gallon tank above the floor but now have switched over to the tank in the floor after pumping it … read more
Michael
Michael
master marine technician/charter captain
Vocational, Technical or Trade Scho
256 satisfied customers
I have a 2004 westerbeke diseal I have had the injector pump
I have a 2004 westerbeke diseal I have had the injector pump checked I have had the racor changed all the fuel lines are new. How Do i take the lift pump off ? what else could cause no fuel pressure a… read more
James
James
Certified Marine Mechanic
Vocational, Technical or Trade Scho
4,094 satisfied customers
Diesel bleed questions Engine Yanmar 55 4JH3E 2004.
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Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
I have a Gulfstar Motorsailer with twin Yanmar engines. One
I have a Gulfstar Motorsailer with twin Yanmar engines. One engine cut out after running about 10 hours on a passage. I could restart the engine but it acted like it was starved of fuel after about 6 … read more
James
James
Certified Marine Mechanic
Vocational, Technical or Trade Scho
4,094 satisfied customers
I have 1986 350HP Cruisader engines with electronic ignition.
I have 1986 350HP Cruisader engines with electronic ignition. I have continued problems on 00my port side while under power @ 2700 rpm. Engine loses RPMs 200-400 down to 1200 and will then hold runnin… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
Perkins 4-108 runs fine for a while, then starves for fuel.
Perkins 4-108 runs fine for a while, then starves for fuel. Checking the Racor I find the fuel level is below the hole in the drop tube to the filter outlet. Vacuum gauge shows about 10" of vacuum. Hi… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
i have a 2000 formula 330 sun sport with twin 7.4 EFI engines,
i have a 2000 formula 330 sun sport with twin 7.4 EFI engines, 2 weeks ago i was out for a 2 hour ride outside temp 100 deg, water temp 90, both engines and generator were being used , got back to the… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
Hello I have twin 250 turbo charged Hinos in a 45 Bayliner.
Hello I have twin 250 turbo charged Hinos in a 45' Bayliner. They both crank, start and stop within a few seconds. I have replaced all filters and bled the system but still the same results. Suggestio… read more
Yachtwork
Yachtwork
Owner Team Yachtwork
Technical or Trade School
1,048 satisfied customers
I have water contaminated and black sludge in both tanks on
I have water contaminated and black sludge in both tanks on my Angling boat It is not feasible to remove tanks, neither do they have an inspection hatch I have pumped out as much of the diesel fuel as… read more
Yachtwork
Yachtwork
Owner Team Yachtwork
Technical or Trade School
1,048 satisfied customers
I have a pair of Yanmar 370 HP 6LYA STP diesel engines with
I have a pair of Yanmar 370 HP 6LYA STP diesel engines with approx 75 hours in a 1987 35' Egg Harbor. After the motors were installed the boat was laid up for approx 4 years with 20 hours on the motor… read more
Yachtwork
Yachtwork
Owner Team Yachtwork
Technical or Trade School
1,048 satisfied customers
I have twin CAT 3126 engines in my sportfishing boat. This
I have twin CAT 3126 engines in my sportfishing boat. This past weekend while running @ idle speed [800 RPM] and above when cruising the port engine RPM's would drop down then pick up. We changed both… read more
Yachtwork
Yachtwork
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Technical or Trade School
1,048 satisfied customers
I have a 1983 Bayliner motor yacht powered by 2 Chrysler-Nissan
I have a 1983 Bayliner motor yacht powered by 2 Chrysler-Nissan SD33 inline 6 diesel engines (2200 hours). My starboard engine starts fine and will run for 45 min-1 hour, then loses power and quits. T… read more
Tan
Tan
MerCruiser Certified Technician
Certified Marine Technician
11,264 satisfied customers
I have a 5.0 mercruiser that uses a filter-disc mircron screen
I have a 5.0 mercruiser that uses a filter-disc mircron screen #35-892665. I have been having trouble with it "clogging" up with as little as 30 gallons usage. I do have some sediment in my gas, but t… read more
Kenny
Kenny
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Master's Degree
99 satisfied customers
I have twin Cummins 450C diesel engines in my boat. After
I have twin Cummins 450C diesel engines in my boat. After 3 hours of running at (90% of wide open throttle as recommended by Cummins), the port engine shuts down (and the starboard engine cuts back to… read more
Diesel Boat Doc
Diesel Boat Doc
High School or GED
120 satisfied customers
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
Dr. Joe
Bachelor's Degree
198 satisfied customers
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