20 Most Recent 1991 Suzuki DR 350 S Questions & Answers


Hi, Aaron_wagner for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.google.com/search?sa=X&q=1990+Suzuki+DR350S+fuel+and+vacuum+line+routing&tbm=isch&source=univ&ved=2ahUKEwjLq-yj-s3gAhUJRqwKHar_AnsQsAR6BAgAEAE&biw=1440&bih=757
https://advrider.com/f/threads/dr350-carb-hose-help.811630
Suzuki DR350 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

1991 Suzuki DR... | Answered on Feb 21, 2019


Hi, Paul and the usual suspects are:
1. Severely discharged or a damaged battery should have 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage the battery is faulty and must be replaced, AGM batteries fail in this scenario more so than lead-acid batteries.
2. Failed alternator/generator and or voltage regulator.
3. Loose or corroded battery terminals and or cables especially the "NEGATIVE" cable, look for loose, corroded, or broken connectors inside the cable harness at "BOTH" ends.
4. Failed main circuit breaker or ignition switch, check for loose connections and continuity.
5. Failed system and or ignition relay, check for continuity.
6. Failed ignition coil, stator, magneto, ignition/electronic module.
7. Failed CKP, CPS, CMP, MAP, TPS, or BAS sensor, corroded, loose or broken wire connector pins/sockets.
8. Throttle cables and or idle speed improperly adjusted hot idle speed should be 950 RPM to 1000 RPM.
9. Faulty neutral, side stand or clutch lever safety switch.
10. Faulty or corroded kill switch.
11. Accelerator pump damaged or not working.
12. Water or dirt in the fuel system, carburetor or filter.
13. Restricted, blocked or kinked fuel line.
14. Fuel tank empty.
15. The gas cap is not venting properly or fuel tank venting system blocked, loosen gas cap and go for a test ride.
16. A failed fuel pump, pressure regulator and or fuel injectors.
17. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
18. Needle and seat stuck closed in the float bowl.
19. Petcock clogged or damaged.
20. Lean angle switch is faulty or needs adjustment.
21. Catastrophic engine failure, perform a compression test.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://thumpertalk.com/forums/topic/906394-91-dr-350-s-dies-when-fully-warmed-up
https://advrider.com/f/threads/1991-dr250-stalling-after-warmed-up.826081
Suzuki DR350 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

1991 Suzuki DR... | Answered on Feb 21, 2019


Hola, Lukascaceres para este escenario, necesitar? el manual de servicio, la ficha de piezas y el manual del propietario si no puede encontrar la mejor herramienta que haya comprado para su Suzuki, no desesperado, por solo $ 0 puede descargar otra.
Para obtener m?s informaci?n sobre su problema y las valiosas descargas "GRATUITAS" que necesitar? para ver o imprimir, haga clic en los enlaces azules a continuaci?n. Buena suerte y que tengas un maravilloso d?a.
https://thumpertalk.com/forums/topic/694765-dr350s-wont-start-with-the-decompression-valve
https://advrider.com/f/threads/dr350-thread.230695/page-260
Suzuki DR350 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

1991 Suzuki DR... | Answered on Feb 21, 2019


Hi, Anonymous for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://advrider.com/f/threads/dr350-fork-assembly-tutuorial.984534
http://www.motorbikespecs.net/index.dyn/Annie%20Kirby/contact.dyn?flag=2&model_id=5834062&make=Suzuki
Suzuki DR350 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

1991 Suzuki DR... | Answered on Feb 21, 2019


Hi, Anonymous the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://thumpertalk.com/forums/topic/1024430-convert-dr350-to-street-legal
https://www.pnwriders.com/threads/how-to-make-my-dr350-street-legal.160939
Suzuki DR350 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

1991 Suzuki DR... | Answered on Feb 21, 2019


Hi, Anonymous for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.reddit.com/r/motorcycles/comments/4pkbmr/18mm_socket_cant_reach_the_spark_plug_on_91_dr350s
https://www.denniskirk.com/spark-plug/1991-suzuki-dr350.mmy
Suzuki DR350 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

1991 Suzuki DR... | Answered on Feb 21, 2019


Hi, Anonymous ask someone with smaller hands, for more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Suzuki DR350 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki
https://www.motorcyclespecs.co.za/model/suzu/suzuki_dr350s%2092.htm
Suzuki DR350 Wikipedia

1991 Suzuki DR... | Answered on Feb 21, 2019


Hi, Anonymous before testing any electrical component in the Starting System it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage, the battery is faulty and must be replaced. AGM type batteries fall into this scenario more so than lead-acid batteries.
1. Ignition Switch not in the "ON" position.
2. Engine Run Switch in the "OFF" position.
3. Check the battery terminals for damage or corrosion check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter.
4. Bank angle sensor needs a reset or is faulty.
5. FOB battery low or dead.
6. Faulty ignition switch.
7. Faulty starter button.
8. Faulty kickstand, clutch, neutral safety switch.
9. Security alarm needs a reset.
10. Starter relay, solenoid, starter motor or circuit wiring faulty.
11. Starter armature or field coils have failed.
12. Main fuse or circuit breaker may be blown or faulty.
13. Faulty ignition relay.
14. The electric starter is working but starter clutch has failed.
15. Check for engine trouble codes.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
1991 dr350s wiring
How to diagnose motorcycle with no power
Suzuki DR350 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

1991 Suzuki DR... | Answered on Jul 28, 2018


Hi, Anonymous for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
How to Extract Broken Camshaft Bolt
DR350 timing alignment
Suzuki DR350 Service Manual
https://www.partsfish.com/page/oem-parts-for-suzuki
http://mybikemanuals.com/suzuki

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


1991 Suzuki DR... | Answered on Nov 06, 2017


Hi, Terry for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Suzuki, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Suzuki DR350 Service Manual
OEM parts for Suzuki
http://mybikemanuals.com/suzuki
Suzuki DR 350 1991
Suzuki DR350 Wikipedia

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

1991 Suzuki DR... | Answered on May 19, 2017


Hi, Chris for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Suzuki, despair not, for a mere zero $ you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Not Just another DR350 Clutch
http://www.venold.com/tl1000s/specs/torque_specs.html
Suzuki DR350 Service Manual
OEM parts for Suzuki
http://mybikemanuals.com/suzuki

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

1991 Suzuki DR... | Answered on Mar 14, 2017


Hi Sadieker604, for this situation I would call my local dealer or reputable shop's service/parts department and inquire about any possible quick fix or parts inquiry. If necessary transport your vehicle to the dealer or shop and have a professional technician take it for a test drive, if it is in running condition, and give you a written estimate of repairs and answer any specific questions you may have about your issue. Good luck and have a nice day. 1991 Suzuki Motorcycle Service Repair Workshop Manuals

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

1991 Suzuki DR... | Answered on Oct 05, 2015


1.7 litres if you change it without the filter and around 1.9 when you change both oil and filter. run the engine for five minutes then turn off the bike and leave for a minute and a half. unscrew the dipstick, wipe it and put it back in without screwing it and check that its within the lines on the dipstick

1991 Suzuki DR... | Answered on Feb 22, 2015


if you have a manual
it will tell you how many ML it will hold from empty
some bikes tell you one the oil cap
some bikes will tell you in a small window on the side of the engine which i beleive this is the solution in your case
under the window it may also tell you how many ML to put in
some bikes have a small drain screw
un do the screw and top up the oil
until oil comes out of the screw hole

1991 Suzuki DR... | Answered on Oct 19, 2013


Hi anne.have you sorted your problem hunnie.hope so.any thing i can help u with ..im all ears and back on line to help..take care.x

1991 Suzuki DR... | Answered on Aug 09, 2013


Hey Mike Perkins,

Click Here and Click Here for some images of Stators of the DR 350.

Good Luck

1991 Suzuki DR... | Answered on Jul 29, 2012


Disconnect your throttle cables from your carb. See if you can manually move the drum on the right hand side of the carb. If it moves freely and springs back, the carb is good. Twist the grip and see what happens. Pull the two screws out of the casing that mounts to your handle bars and disconnect your cables. try twisting the grip. If the grip is good then VIOLA! You have isolated the problem. I recommend bathing the cables in WD-40. I have a 92 DR as well and that definitely made a difference for me. At this point it wouldn't hurt to remove your twist grip and clean it all out. You are at that point anyhow, may as well make it worth the mother of disassembling it all. Good luck!

1991 Suzuki DR... | Answered on Oct 12, 2011


oil blow-back can sometimes be caused by a blockage causing the oil not to flow properly or you have a bad oil pump.
check all hoses if it continues then take the cover off the oil tank , remove spark plug then hand crank the engine over and watch for oil flowing back to tank, if it doesn't you need to rebuild or replace oil pump

1991 Suzuki DR... | Answered on Sep 26, 2011


I would do a compression test first and determine if there is an adequate seal.. if the smoke blue than that could indicate blow by.. also did it loose power when this happened ??... take a look @ the plug for oil indicating incomplete combustion.

1991 Suzuki DR... | Answered on Sep 19, 2011

Not finding what you are looking for?
1991 Suzuki DR 350 S Logo

67 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Suzuki Experts

Marvin
Marvin

Level 3 Expert

84027 Answers

Arnie Burke
Arnie Burke

Level 3 Expert

5809 Answers

richard libby

Level 2 Expert

202 Answers

Are you a Suzuki Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

DR 350 S Suzuki

  • DR 350 S Suzuki

Most Popular Question

oil fill hole in front gas tank

  • Motorcycles
Loading...