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I have an issue with 03 Yamaha vmax 150 HPDI. I t cranks and
Hi.. I have an issue with 03 Yamaha vmax 150 HPDI. I t cranks and idle fine. But if you try to get it on plane it will die. After is starts perfect and works well on idle. It is like it is not getting… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,658 satisfied customers
I have a 2001 Yamaha 200 hpdi and it bogs down when I give
I have a 2001 Yamaha 200 hpdi and it bogs down when I give it gas won't plane off I hooked it up to yds and it not firing on 2and 3 cylinders in neutral or in gear do you know what would cause this… read more
Charles
Charles
Certified Mercury Tech
5,079 satisfied customers
I have a 2004 VZ 225 hpdi very slow out of hole an only 5100
I have a 2004 VZ 225 hpdi very slow out of hole an only 5100 rpm top end. All filters where changed last fall. 50 psi to high pressure pump. I borrowed another pump from a friend an it still does the … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,658 satisfied customers
I have a 2005 Yamaha 200 HPDI that is cutting off while on
I have a 2005 Yamaha 200 HPDI that is cutting off while on plane. At idle there are no issues but once on plane is where the issue arises. Had it gone through and all filters have been replaced and ta… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,658 satisfied customers
I have a 2004 skeeter with a VZ 225 hpdi motor changed fuel
I have a 2004 skeeter with a VZ 225 hpdi motor changed fuel pump and gas filter idles fine when I punch it to get on plane just spits and sputters please help… read more
Charles
Charles
Certified Mercury Tech
5,079 satisfied customers
I have a 2003 Yamaha hpdi vmax 200hp that stopped running while
I have a 2003 Yamaha hpdi vmax 200hp that stopped running while coming out of a hole shot. Engine would not start but would crank. After getting cover off found a blown 20 amp fuse servicing the cdi, … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,658 satisfied customers
looking for the best knowledge yamaha hpdi mechanic out there.
looking for the best knowledge yamaha hpdi mechanic out there. Have a 2003 250 outboard that seems to be starving for fuel when i jam on the gas.Idles good and seems to want to get up and go then dies… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,658 satisfied customers
1.) Have a 2005 VZ250TLRD / HPDI YAMAHA and it had a cylinder
1.) Have a 2005 VZ250TLRD / HPDI YAMAHA and it had a cylinder failure. I brought it to shop and the oil line was found to be off #4 cylinder and believed to have been the cause of failure. 2.) engine … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,658 satisfied customers
Hello, I have a Yam. 150 HPDI build date was 02/03, basicly
Hello, I have a Yam. 150 HPDI build date was 02/03, basicly it cuts out starting around 2000rpm. Most recent code #25 fuel psi sensor. According to the dealer low pressure out of the vst held at 50 ps… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,658 satisfied customers
hAVE A 2001 200 hpdi model LZ200TXRZ will idle but will not
hAVE A 2001 200 hpdi model LZ200TXRZ will idle but will not throttle up. Have cleaned the vst cnanged all filters, replaced the fuel pressure regulator,had injectors cleaned and tested. if you try to … read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
18,658 satisfied customers
When i go full throttle out of the hole my 2006 225tlr hpdi
When i go full throttle out of the hole my 2006 225tlr hpdi cuts out! I have to gently get on the throttle to get on plane!… read more
Jason Forsberg
Jason Forsberg
Outboard Marine Mechanic
Vocational, Technical or Trade Scho
531 satisfied customers
My 200 hp hpdi 2002 motor runs great up to 5000 rpm then sputters.
My 200 hp hpdi 2002 motor runs great up to 5000 rpm then sputters. The 10 micron spin on and cartruge filter have been changed,but not the vapor separator tank filter. Is that filter my problem?… read more
Jason Forsberg
Jason Forsberg
Outboard Marine Mechanic
Vocational, Technical or Trade Scho
531 satisfied customers
I have Yamaha 200 HP (2004, 2-stroke, SX200C) with about 385
I have Yamaha 200 HP (2004, 2-stroke, SX200C) with about 385 hours on it. It's maintained and I use Yamaha Ring Free additive and Stabilz fuel stabilizers; fuels filters are changed out annually. Runs… read more
orcamarine
orcamarine
Proprietor
Vocational, Technical or Trade Scho
7 satisfied customers
I am looking for a used Yamaha 200HP, any particular year or
I am looking for a used Yamaha 200HP, any particular year or model I should avoid? Also, same question about 225 or 250. Boat is rated to 300, but a 200 worked great. Boat's main use is ocean in Maine… read more
Jason Forsberg
Jason Forsberg
Outboard Marine Mechanic
Vocational, Technical or Trade Scho
531 satisfied customers
I have a Yamaha Optimax 250. Today is the first time I have
I have a Yamaha Optimax 250. Today is the first time I have taken it out since Nov of 2009. My co owner left the tank full but did not put stabilizer in it. I drained the tank, added new fuel and Stab… read more
Jeremy R.
Jeremy R.
5,362 satisfied customers
I have a 2007 15 hp, 4 stroke - cranks first pull, idles great,
I have a 2007 15 hp, 4 stroke - cranks first pull, idles great, runs at top speed great, when i dethrottle off of a plane the engine sputters then cuts off, imediatley after the engine cranks first pu… read more
Whitecap36
Whitecap36
Service Manager/Technician
Vocational, Technical or Trade Scho
1,545 satisfied customers
I have a 1999 Yamaha 200 hp outboard. Starts and idles fine,
I have a 1999 Yamaha 200 hp outboard. Starts and idles fine, but will only run on a plane for a couple of minutes before it dies. When it dies, it just dies, no hesitation no miss nothing. It will res… read more
ROCKET
ROCKET
MASTER CERTIFIED TECH
Vocational, Technical or Trade Scho
426 satisfied customers
2000 150 yamaha HPDIs was this a trail year for these outboards
2000 150 yamaha HPDI's was this a trail year for these outboards? I'am looking to purchase twins with 250 hrs, how can be assured that these engine's are reliable?… read more
ROCKET
ROCKET
MASTER CERTIFIED TECH
Vocational, Technical or Trade Scho
426 satisfied customers
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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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