75 GL not running on number 2 cylinder
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75 GL not running on number 2 cylinder
I have spark and fuel in bowl but no fuel getting to cylinder. I just rebuilt the carbs with Randakk's kit, ran the carbs threw the sonic cleaner two times. I put them back together and it starts and will even idle ok. I just can't think of what I might have done or not done to cause this. Any ideas on what this might be would be great.
79 GL1000,75 GL1000,76 GL1000 LTD,70 CB750k JDM, 79 CBX, 2000 Valkyrie CT 2008 Goldwing Roadsmith
Trike and another 76 LTD bad shape, and several more for parts.
Trike and another 76 LTD bad shape, and several more for parts.
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- tlbranth
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Re: 75 GL not running on number 2 cylinder
#2 exhaust not getting warm at idle? at higher rpm?
Terry
Don't own a Vanagon
Don't work at Boeing
Life is good
1999 GL1500 SE
2002 Honda VT750 "ACE"
1975 GL1000
1970 CB750
Don't own a Vanagon
Don't work at Boeing
Life is good
1999 GL1500 SE
2002 Honda VT750 "ACE"
1975 GL1000
1970 CB750
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- Silver Member
- Posts: 772
- Joined: Thu Dec 27, 2007 9:14 am
- Location: Florence,Alabama
Re: 75 GL not running on number 2 cylinder
Compression test good, # 2 not getting hot like the others. New plug no gas on plug even after running it till it gets hot enough for fan to come on.
79 GL1000,75 GL1000,76 GL1000 LTD,70 CB750k JDM, 79 CBX, 2000 Valkyrie CT 2008 Goldwing Roadsmith
Trike and another 76 LTD bad shape, and several more for parts.
Trike and another 76 LTD bad shape, and several more for parts.
- tlbranth
- Platinum Member
- Posts: 1636
- Joined: Mon Jan 28, 2008 12:16 am
- Location: carnation, wa
Re: 75 GL not running on number 2 cylinder
If you have spark and fuel in the bowl, I'd look for a stuck slide. Not sure why you still wouldn't get something through the idle circuit though.
Terry
Don't own a Vanagon
Don't work at Boeing
Life is good
1999 GL1500 SE
2002 Honda VT750 "ACE"
1975 GL1000
1970 CB750
Don't own a Vanagon
Don't work at Boeing
Life is good
1999 GL1500 SE
2002 Honda VT750 "ACE"
1975 GL1000
1970 CB750
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- Chrome Member
- Posts: 166
- Joined: Fri Sep 11, 2020 7:12 pm
- Location: Fort Worth, TX, United States
Re: 75 GL not running on number 2 cylinder
If the cylinder starts to fire and the header gets hot at higher RPMs, I would look at the idle/slow jet and its associated idle circuit.
1983 GL1100A Aspencade
1977 GL1000
1978 GL1000
1979 GL1000
“I see Angels on Ariels in leather and chrome,
Swoopin' down from Heaven to carry me home."
1977 GL1000
1978 GL1000
1979 GL1000
“I see Angels on Ariels in leather and chrome,
Swoopin' down from Heaven to carry me home."
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Re: 75 GL not running on number 2 cylinder
Thanks guys, that cylinder is not getting hot as it should only around 150 while others are above 300. It dose this no matter what RPM from idle to 3000 or more. I guess I was hoping for something so I would have to take the carbs off but looks like that is what is going to have to happen.
79 GL1000,75 GL1000,76 GL1000 LTD,70 CB750k JDM, 79 CBX, 2000 Valkyrie CT 2008 Goldwing Roadsmith
Trike and another 76 LTD bad shape, and several more for parts.
Trike and another 76 LTD bad shape, and several more for parts.
- gltriker
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Re: 75 GL not running on number 2 cylinder
Last edited by gltriker on Tue Sep 21, 2021 10:30 pm, edited 8 times in total.
Cliff (74yrs )
Keep your eyes and ears open and you'll learn something new, everyday.
New users please visit our "Shop Talk" for common tips and help: <---jdvorchak
http://www.ngwclub.com/forum/page/ST
^^^^^^^click up here^^^^^
RE: a thorough fuel tank cleaning
"And your carbs will thank you. They no longer live down stream from a sewage plant." -gregforesi
"Can't see the paint when your looking thru the handlebars..........." -Oldewing
"I'd rather Ride than Shine" -RAT Me Too!!
Cliff
'75 GL1000 home built trike; http://www.ngwclub.com/forum/viewtopic.php?f=30&t=39996
October,2017 BOTM https://nakedgoldwingsclub.com/forum/page/Welcome
previous rides:
1953 H-D Servi-car, naked, 1969-1978 (serial#53G1559 committed to memory!)
1980 CB900 Custom (triked) 1997-2003 .... R.I.P.
Keep your eyes and ears open and you'll learn something new, everyday.
New users please visit our "Shop Talk" for common tips and help: <---jdvorchak
http://www.ngwclub.com/forum/page/ST
^^^^^^^click up here^^^^^
RE: a thorough fuel tank cleaning
"And your carbs will thank you. They no longer live down stream from a sewage plant." -gregforesi
"Can't see the paint when your looking thru the handlebars..........." -Oldewing
"I'd rather Ride than Shine" -RAT Me Too!!
Cliff
'75 GL1000 home built trike; http://www.ngwclub.com/forum/viewtopic.php?f=30&t=39996
October,2017 BOTM https://nakedgoldwingsclub.com/forum/page/Welcome
previous rides:
1953 H-D Servi-car, naked, 1969-1978 (serial#53G1559 committed to memory!)
1980 CB900 Custom (triked) 1997-2003 .... R.I.P.
- tlbranth
- Platinum Member
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- Joined: Mon Jan 28, 2008 12:16 am
- Location: carnation, wa
Re: 75 GL not running on number 2 cylinder
Well it could indeed be a stuck slide then. No need to pull the carbs. Just remove the 8 bolts holding the manifolds to the heads and slide the carb assembly to the left enough to get #2 cap off. Watch out for the manifold o-rings.6adan wrote: ↑Tue Sep 14, 2021 1:47 pm Thanks guys, that cylinder is not getting hot as it should only around 150 while others are above 300. It dose this no matter what RPM from idle to 3000 or more. I guess I was hoping for something so I would have to take the carbs off but looks like that is what is going to have to happen.
Terry
Don't own a Vanagon
Don't work at Boeing
Life is good
1999 GL1500 SE
2002 Honda VT750 "ACE"
1975 GL1000
1970 CB750
Don't own a Vanagon
Don't work at Boeing
Life is good
1999 GL1500 SE
2002 Honda VT750 "ACE"
1975 GL1000
1970 CB750
-
- Titanium Member
- Posts: 407
- Joined: Tue Dec 08, 2020 2:23 pm
- Location: Slaton Tx (just o/s Lubbock)
Re: 75 GL not running on number 2 cylinder
I believe Randakk’s kits do not come with the float valves. Did you pull the seats out anyway and clean the screens that’s attached to them?
1975 GL1000 Restored (sold)
1983 GL1100 Custom (sold)
1976 GL1000 Project (finished and sold)
Another1976 GL1000 Project (finished and sold)
1983 GL1100 Custom (sold)
1976 GL1000 Project (finished and sold)
Another1976 GL1000 Project (finished and sold)
- gltriker
- Honored Life Member
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- Joined: Fri Sep 24, 2010 9:11 pm
- Location: central NY State
Re: 75 GL not running on number 2 cylinder
hoo boy
Last edited by gltriker on Tue Sep 21, 2021 10:34 pm, edited 1 time in total.
Cliff (74yrs )
Keep your eyes and ears open and you'll learn something new, everyday.
New users please visit our "Shop Talk" for common tips and help: <---jdvorchak
http://www.ngwclub.com/forum/page/ST
^^^^^^^click up here^^^^^
RE: a thorough fuel tank cleaning
"And your carbs will thank you. They no longer live down stream from a sewage plant." -gregforesi
"Can't see the paint when your looking thru the handlebars..........." -Oldewing
"I'd rather Ride than Shine" -RAT Me Too!!
Cliff
'75 GL1000 home built trike; http://www.ngwclub.com/forum/viewtopic.php?f=30&t=39996
October,2017 BOTM https://nakedgoldwingsclub.com/forum/page/Welcome
previous rides:
1953 H-D Servi-car, naked, 1969-1978 (serial#53G1559 committed to memory!)
1980 CB900 Custom (triked) 1997-2003 .... R.I.P.
Keep your eyes and ears open and you'll learn something new, everyday.
New users please visit our "Shop Talk" for common tips and help: <---jdvorchak
http://www.ngwclub.com/forum/page/ST
^^^^^^^click up here^^^^^
RE: a thorough fuel tank cleaning
"And your carbs will thank you. They no longer live down stream from a sewage plant." -gregforesi
"Can't see the paint when your looking thru the handlebars..........." -Oldewing
"I'd rather Ride than Shine" -RAT Me Too!!
Cliff
'75 GL1000 home built trike; http://www.ngwclub.com/forum/viewtopic.php?f=30&t=39996
October,2017 BOTM https://nakedgoldwingsclub.com/forum/page/Welcome
previous rides:
1953 H-D Servi-car, naked, 1969-1978 (serial#53G1559 committed to memory!)
1980 CB900 Custom (triked) 1997-2003 .... R.I.P.
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- Silver Member
- Posts: 772
- Joined: Thu Dec 27, 2007 9:14 am
- Location: Florence,Alabama
Re: 75 GL not running on number 2 cylinder
Thank you everyone for all the advise. Just wanted to let you know what I found (it was all my fault). I wound up taking the carbs off and recleaned the carb again and when I started to put it back together I somehow had put two float bowl gaskets on #1 and none on #2 so now I have it back together it is now running fine.
79 GL1000,75 GL1000,76 GL1000 LTD,70 CB750k JDM, 79 CBX, 2000 Valkyrie CT 2008 Goldwing Roadsmith
Trike and another 76 LTD bad shape, and several more for parts.
Trike and another 76 LTD bad shape, and several more for parts.
- pidjones
- SUPER BIKER!!!!
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Re: 75 GL not running on number 2 cylinder
Thanks for the follow-up!
"Love 'em all.... let God sort 'em out!"
Ex 2006 GL1800 - the Black Pearl SOLD! to make room for:
2021 Can-Am Spyder RT Limited Dark Chalk Metallic
1975 Red GL1000 project - ex Pistol Pete project
1972 Triumph T150V Trident rescue - finished and FOR SALE!
1976 Yamaha RD400c
1978 GL1000 with '75 engine - the Hunley
Ex 1978 GL1000
Ex 1979 GL1000
Ex '79 CB750F rat bike
Ex '86 SEi
Ex '77 GL1000
Ex '76 RD400
Ex '72 Penton 125 set up for flat track
Ex '73 RD250
Ex '68 TR6C - chopped
Ex 2006 GL1800 - the Black Pearl SOLD! to make room for:
2021 Can-Am Spyder RT Limited Dark Chalk Metallic
1975 Red GL1000 project - ex Pistol Pete project
1972 Triumph T150V Trident rescue - finished and FOR SALE!
1976 Yamaha RD400c
1978 GL1000 with '75 engine - the Hunley
Ex 1978 GL1000
Ex 1979 GL1000
Ex '79 CB750F rat bike
Ex '86 SEi
Ex '77 GL1000
Ex '76 RD400
Ex '72 Penton 125 set up for flat track
Ex '73 RD250
Ex '68 TR6C - chopped
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- Silver Member
- Posts: 772
- Joined: Thu Dec 27, 2007 9:14 am
- Location: Florence,Alabama
Re: 75 GL not running on number 2 cylinder
I have never bought a GL1000 or 1100 that were running. Some were closer than others but no runners.
79 GL1000,75 GL1000,76 GL1000 LTD,70 CB750k JDM, 79 CBX, 2000 Valkyrie CT 2008 Goldwing Roadsmith
Trike and another 76 LTD bad shape, and several more for parts.
Trike and another 76 LTD bad shape, and several more for parts.
- ritalz
- Honored Life Member
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Re: 75 GL not running on number 2 cylinder
Ne neither. I have sold a few that were running when they left here.
Al
2003 Goldwing Daily Rider
1975 Goldwing 'Max'
1984 Goldwing New Bagger Project
1976 Goldwing 'Grocery Getter' Sold
1985 Goldwing Interstate 'NCC-1985' sold
1981 Silverwing Sold
1982 Goldeing Project Sold
1981 Goldwing Parted Out
1983 Goldwing Project Sold
1973 CB500F Long Gone
1966 CL77 First Street Bike
http://www.ngwclub.com/gallery3/index.p ... ans/ritalz
2003 Goldwing Daily Rider
1975 Goldwing 'Max'
1984 Goldwing New Bagger Project
1976 Goldwing 'Grocery Getter' Sold
1985 Goldwing Interstate 'NCC-1985' sold
1981 Silverwing Sold
1982 Goldeing Project Sold
1981 Goldwing Parted Out
1983 Goldwing Project Sold
1973 CB500F Long Gone
1966 CL77 First Street Bike
http://www.ngwclub.com/gallery3/index.p ... ans/ritalz
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