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Im working on an Onan 6.5 gasoline generator in a carver
Hello Im working on an Onan 6.5 gasoline generator in a carver yacht. On my first time on the boat diagnostic was there was no fuel so I replace the fuel pump. Now when I plug in fuel pump it won't sh… read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
I have a 1980 Onan Marine MCCK 6.5 kw that hasent ran in
i have a 1980 Onan Marine MCCK 6.5 kw that hasent ran in yrs. Good battery and starter. 1 plug had some fire, the other none. poured some fuel in the carb but nothing happened. that is where i stopped… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,742 satisfied customers
I have a onan MCCK 6.5 marine gen in my boat where is the
I have a onan MCCK 6.5 marine gen in my boat where is the ballast resister and what does it look like … read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
Onan marine generator runs as as I hold start switch on.
onan marine generator runs as long as I hold start switch on. … read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
I believe after reading some material I have things to
I believe after reading some material I have things to check. I have no spark to coil on a 6.5 onan marine generator 1982. Only stays running if I hold start switch in and I believe it is the high tem… read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
We have an Onan 6.5 mcck generator on our boat. We replaced
We have an Onan 6.5 mcck generator on our boat. We replaced the water pump impeller with no change in water flow coming out with the exhaust. After running for a little while there's steam coming out … read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
I have a onan 6.5 genset MCCK marine generator mid 80's that
I have a onan 6.5 genset MCCK marine generator mid 80's that will run only when the starter switch is on, then it stalls ? Help … read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
Onan 6.5 mcck...exhaust broke while running and i fixed the
onan 6.5 mcck...exhaust broke while running and i fixed the pipe but now wont start...appears to not be getting spark as i sprayed starting fluid in and it wont pop. i also checked one of the plugs an… read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
I have a Onan Marine Generator 6.5 MCCK with a no crank
I have a Onan Marine Generator 6.5 MCCK with a no crank problem. Battery ground cable gets hot. Unsure of service history. Generator was manufactured in July 1972. I was wondering if this could be a b… read more
JohnF2015
JohnF2015
High School Diploma
3,208 satisfied customers
I have a 1978 onan mcck 6.5 genset in a project boat. I know
I have a 1978 onan mcck 6.5 genset in a project boat. I know the thing runs as I have heared it run several times. It has hardly been used and from what I have learned about it is it needs to see some… read more
Expert
Expert
i have a 6.5 onan mcck and just replased the mcck coil with
i have a 6.5 onan mcck and just replased the mcck coil with a rcck coil and does not get fire when turning over . i had checked the safety switches and showes cont. this is a new coil points and cond.… read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
I am changing an Onan MCCK marine generator to a RCCK ignition
I am changing an Onan MCCK marine generator to a RCCK ignition system. I have all of the parts but I need to know how to wire the ignition coil and the points. Does the shielded wire coming from the p… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,742 satisfied customers
I have a Onan MCCK-3CR/1H I have no spark. I have replaced
I have a Onan MCCK-3CR/1H I have no spark. I have replaced everything. Points, Relay's ,Cond. on top of coil. I have voltage to the coil and nothing out.… read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
I have a marine onan 6.5 mcck generator that will not keep
I have a marine onan 6.5 mcck generator that will not keep running unless you hold the start button or jumper 12 Volts to the fuel pump line. The oil pressure and overheat switch change. Voltage/ resi… read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
Hank F, This is in regard to my question and request for information
Hank F, This is in regard to my question and request for information on 7/23/2010. I purchased the parts to convert my 6.5 Onan MCCK to an RCCK as recommended by you. I removed the old coil, plug wire… read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
I have a 1978 MCCK 6.5 Onan generator in my houseboat. It starts
I have a 1978 MCCK 6.5 Onan generator in my houseboat. It starts and runs and pulls everything on the boat but it cuts off after about 15 minutes. It will start back up after only a couple of minutes … read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
I have an Onan 1977 MCCK Spec F marine generator and I would
I have an Onan 1977 MCCK Spec F marine generator and I would like to know if you can change the ingnition coil to new style. The original is hard to get and is very expensive. Can you change it over t… read more
Hank F.
Hank F.
Technician
High School or GED
17,234 satisfied customers
I Have a Onan 6.5 kw MCCK generator in my boat . It was running
I Have a Onan 6.5 kw MCCK generator in my boat . It was running fine then one day would not start . It has no spark but does have 9.5 volts to the coil . I can see the points open and close . What sho… read more
RIP ROBERT
RIP ROBERT
OWNER
High School or GED
761 satisfied customers
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