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Suzuki GN 400 discussions

1981 Suzuki GN 400 L. Picture submitted by anonymous user.	Discuss the Suzuki GN 400 models without registering or logging in. Simply enter questions, comments or answers. We specially welcome comments on technical issues, riders' experiences, tips on styling and performance enhancements and references to tests. You may also sell or request parts. Use the button below to write extensive reviews with pictures.
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Discussion topics for Suzuki GN 400 motorcycles:

Chain type/size (By benc843, 2017-06-06)
gn400 forks (By Josh, 2016-02-03)
No spark (By Crew Dallahan, 2012-11-13)
simplified wiring (By Travis13, 2012-04-26)
Help please. (By Garrett, 2012-04-10)
Wanted: 81 GN400 carb (By TD, 2011-11-22)
- RE: Wanted: 81 GN400 carb (By nigel, 2012-03-10)
Fuel Rating (By E Phelps, 2011-08-23)
GN400 valve clearance (By W. Gilman, 2011-03-30)
- RE: GN400 valve clearance (By morans cycle ser, 2020-05-13)
run gn without battery? (By nick, 2010-10-26)
- RE: run gn without battery? (By alan nelson, 2015-08-12)
- RE: run gn without battery? (By roger, 2017-05-06)
nick (By nick, 2010-10-25)
k&n air filter (By graeme, 2010-10-05)
Valve specs? (By Smalldog, 2010-10-04)
Electrical Problems (By James, 2010-08-15)
- RE: Electrical Problems (By DGJ Evans, 2013-02-16)
office manual (By Manuel, 2010-03-13)
- RE: office manual (By Busted, 2011-10-23)
should i buy this bike (By christina, 2009-10-02)
- RE: should i buy this bike (By geoff, 2009-10-07)
Carburetor Question (By Mike, 2008-10-27)
- RE: Carburetor Question (By ~ISREAL~, 2009-03-25)
  - RE: Carburetor Question (By nick, 2010-10-26)
- RE: Carburetor Question (By Tom, 2010-05-15)
  - RE: Carburetor Question (By Manuel, 2010-05-15)
bruno21 (By m gribbon, 2008-07-05)
Timing (By Seth, 2008-05-16)
1981 Suzuki GN400 (By Hammer, 2008-04-20)
- RE: 1981 Suzuki GN400 (By Tom, 2010-05-15)
Making Tracks (By John Briggs, 2007-09-12)
- RE: Making Tracks (By Kerry, 2007-12-31)
GN 400 sparky (By Autossey, 2007-08-22)
- RE: GN 400 sparky (By Kerry, 2007-12-31)
Running/Starting issues (By Jimmy, 2007-05-06)
mateydog (By See Ya!, 2007-04-26)
- RE: mateydog (By Casper, 2007-07-30)
GN400X air corrector kits (By Loops, 2007-04-02)
- RE: GN400X air corrector kits (By Graham, 2007-04-09)
400 into 250 (By trader, 2007-03-07)
av suz 400 gn 81 (By arno, 2006-11-30)
Eric (By erock, 2006-07-12)
- RE: Eric (By Gene Pittenger, 2017-10-15)
electrical problem (By Dan, 2005-09-04)
- RE: electrical problem (By James, 2010-06-26)
  - RE: electrical problem (By david, 2012-04-16)
- electrical problem (By James, 2010-08-15)
Repair Manual (By Emily, 2005-07-14)
- RE: Repair Manual (By Aaron Zichterman, 2009-08-21)
- RE: Repair Manual (By James, 2010-08-15)
Suzuki GN 400 (By Tom, 2004-10-16)
- RE: Suzuki GN 400 (By DWright, 2009-05-18)
1980 suzuki GN 400 parts for sale (By john fiengo, 2004-09-27)
- RE: 1980 suzuki GN 400 parts for sale (By jeremy johnson, 2006-09-25)
- : 1981 suzuki GN 400 parts for sale (By Kenny, 2020-04-08)
Suzuki GN 400 dipstick (By David Powers, 2004-07-25)
- RE: Suzuki GN 400 dipstick (By Tim, 2005-05-04)
gn400 (By lazyrider, 2004-07-18)
- RE: gn400 (By alleygreeneyes@m, 2004-12-21)
gn400 (By lazyrider, 2004-06-27)
Tacho (By NN, 2004-03-28)
Suzuki GN 400 For Sale? (By NN, 2003-09-10)
- RE: Suzuki GN 400 For Sale? (By Josh, 2016-02-03)
factory manual (By NN, 2003-07-13)
GN 400:MELTING PISTON SKIRTS (By NN, 2003-04-30)
- RE: GN 400:MELTING PISTON SKIRTS (By NN, 2003-04-30)
- RE: GN 400:MELTING PISTON SKIRTS (By NN, 2004-01-29)
manual (By NN, 2002-08-11)
1981 Suzuki GN 400 Shop Manual (By NN, 2002-06-11)
- RE: 1981 Suzuki GN 400 Shop Manual (By NN, 2002-07-24)
  - RE: 1981 Suzuki GN 400 Shop Manual (By Stefan, 2006-01-12)
    - RE: 1981 Suzuki GN 400 Shop Manual (By Slayer63, 2006-01-29)
      - RE: 1981 Suzuki GN 400 Shop Manual (By That Graham Guy, 2006-08-24)
        
        RE: 1981 Suzuki GN 400 Shop Manual (By %&#!¤head, 2006-08-28)
        
        RE: 1981 Suzuki GN 400 Shop Manual (By jay, 2008-12-13)
  - RE: 1981 Suzuki GN 400 Shop Manual (By CHRIS H, 2007-07-04)
  - RE: 1981 Suzuki GN 400 Shop Manual (By paul erasmus, 2009-08-05)
- RE: 1981 Suzuki GN 400 Shop Manual (By soundsurfer, 2009-06-02)
- RE: 1981 Suzuki GN 400 Shop Manual (By Salvatore, 2012-06-12)
- RE: 1981 Suzuki GN 400 Shop Manual (By r armstrong, 2012-09-23)
gn400 (By NN, 2002-05-15)
time chaicn by 1984 (By NN, 2002-03-27)
time chaicn (By NN, 2002-03-27)
- RE: time chaicn (By NN, 2002-03-27)
  - RE: time chaicn (By Jordan, 2005-09-22)
- Setting timing on a Suzuki GN400 1981 (By TABLE10S@Aol.com, 2010-06-16)
  - parts needed for gn400 (By alan nelson, 2015-08-27)
RE: Comment (By NN, 2001-12-02)
- RE: (By NN, 2002-07-24)
gn 400 (By NN, 2001-12-02)
- RE: gn 400 (By New bike querks, 2005-09-18)
  - RE: gn 400 (By Slayer63, 2006-01-29)
  - RE: gn 400 (By busted, 2011-10-23)
- RE: gn 400 (By Phil, 2008-11-02)
- RE: gn 400 (By Bill, 2010-04-06)
- RE: gn 400 (By GJ Blessing, 2010-07-02)
  - RE: gn 400 (By peowv5@yahoo.com, 2013-11-27)

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Discussion forums for individual Suzuki GN 400 motorcycles:

1981 Suzuki GN 400 L (Touring, 396 ccm)
1981 Suzuki GN 400 TD (Touring, 396 ccm)

1980 Suzuki GN 400 TD (Sport, 396 ccm)

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