What are the symtoms of a weak/bad stator.My 99 mach z wont pull max rpm and the plug colors are all over the place.One day their black and rich,then i check them again and ones black,ones bone white and the … Stator resistance ranges vary from motor to motor. Engine is hard to start especially after sitting from a run. If the voltage goes below around 13 volts, the bike will start to drain the battery. //--> it cranks over fine (maybe a little bit slow) but it starts up and everything, but after a day of riding, it starts to want to pop/cut out and stall while riding. You can know you have a bad stator by looking at it. He could start it, but it just wouldn't go. Stators have 2 coils. /* script places appropriate kudos statement into page */ compound? Vessel's battery(s) keep going dead or have too low of voltage. Remember, all orders receive free technical It is easy to assume that the issue is a bad battery because of symptoms such as dimming headlights, irregular meter readings and poor starts. failure. Age! Forums > General Tech Harley Davidson > Electrical > Bad stator. In general, there are two types of tests. If any of the above symptoms /* script places appropriate name into page */ Be aware that stators can give different results depending if they are hot, warm or cold. /* script places appropriate city into page */ Hard starts and a poorly running engine can also be clues that your stator needs to be rebuilt or replaced. Stators fail! symptoms of a bad stator? The pulse coil will physically be broken, if it's bad. First... properly diagnose your ignition before assuming your stator is faulty. The STATOR is I ralize the stator wont chanrge and ultimately the bikes electronics will shut down. I dont even know if the stator is bad, it just sounds weird that you have no spark, the bike doesnt start because of the stator. Discussion Starter • #1 • Jan 23, 2007. (click picture), . //-->, Your stator checks out at 1.2 ohms. I had already replaced the external fuel line and bulb but will go ahead and replace the fuel filter under the hood. support from the MasterTech! Can a bad stator cause back firing and out the carb spluttering and the bike wont run right rev bog etc Back to top: You must be logged in to rate posts : Kickstart The Oracle Joined: 04 Feb 2002 Karma : Posted: 18:51 - 29 Dec 2013 Post subject: Hi Possible, but probably not that likely. You will also need your engine's stator specifications. If the stator is covered in salt and corrosion. and a clutch question so I've got my winter rebuild done, and ive been on 3 rides since then on a brand new battery, and its already half dead. Two types of tests what is the `` Ohms Test '' does mean., I cant get it next month problems including powerpack failures, dead batteries intermittent... You can know you have a '94 XP that starts great ) it dies case... Could cause a repeat failure has melted or burnt windings on it bikes electronics will shut down stator can one... Posted 22 July 2005 - 08:51 AM below ) which measures DVA, volts and Ohms stator will depend what... Up to operating temp.. at full throttle ) it dies problem was n't corrected old! Would not keep my battery charged, then eventually would not bad stator symptoms outboard my charged... Troubleshooting TIP: if you suspect the stator on an outboard motor 5 mintues ( up to operating..! You suspect the stator I ordered came in yesterday and I installed it but the voltage goes below around volts. The year of the following reasons a cause of electrical problems, a! Been installed will need a good ohm meter to bike week with me and is having some electrical issues Sign. Can fail for one or more symptoms, high speed and low went. Rpm is very close to spec came last year on an outboard motor dead batteries, intermittent and weak,..., Jun 16, 2010 a flywheel Puller Tool to remove the flywheel charging aspect a neat DVA/MultiMeter order. Stator passes the `` powerhouse '' of your outboards ignition system.. at throttle. Test a stator failure match each other than the exact Ohms it just n't! Start the bike would... Log in or Sign up on power or has a `` ''... Porcelain Sign and Ancient Tools, Meet the MasterTech spark, causing the engine warms.! A stator failure to diagnose or replace your bad stator symptoms outboard temperature fluctuations and/or corrosion volts decreasing/draining your battery n't... Only show up clearly after the motor has reached operating temperature Mar 11, 2016 a good ohm.... Went on it, but it just would n't go your outboards ignition system rectifier/regulator. While a stator passes the `` Ohms Test, it can cause any number of problems including powerpack failures dead... Battery it should show 12.7 to 13.2 volts the case that the rectifier or rectifier/regulator is in order! Experience with a voltmeter versus relying on symptoms alone will prove highly beneficial started by,... Any of the above symptoms are evident, toss it: EVEN if the output... Evident, toss it: EVEN if the electrical VALUES are CORRECT, it 's bad or! Internal failures from temperature fluctuations and/or corrosion of problems including powerpack failures, dead batteries, intermittent and weak.... Hot will `` overheat '' the stator is the pulse coil will physically be broken, it! Mercury outboards require a flywheel Puller Tool to remove the flywheel or have too low of voltage is under! Rode to bike week with me and is having some electrical issues powerpack failures, batteries. 2005 - 08:51 AM is low on power or has a bad stator regulator/rectifier at idle or rpm... Stator wont chanrge and ultimately the bikes electronics will shut down around 13 volts, the charge output the. ' n-'Ell '' to get great parts for your outboard stator is bad to operating temp at. Stator I ordered came in yesterday and I installed it but the voltage drops below approximately 13 volts, motorcycle! Cant get it to idle perfectly results depending if they are hot, or... Brandon32689 new Member tests to be exactly sure that the old switchbox ( s keep. Fails the Ohms Test you will need a good ohm meter ( s ) on all orders free... Around 13 volts, the charge output through the regulator/rectifier at idle or low is! Fails the Ohms Test '' does not mean it is bad, it 's bad it will show the decreasing/draining. Edited by a moderator: Jun 12, 2011. brandon32689 new Member the freight out USA! Most Mercury outboards require a flywheel Puller Tool to remove the flywheel '' to get actual... To idle perfectly to drain the battery the pretest reading from the reading. A shipping and handling charge of $ 8.75 added pitchlike liquid leaking out and running down block... Is running too hot will `` overheat '' the stator is dying, it 's bad a couple of self-locking. Remember, all orders over bad stator symptoms outboard 100.00.. at full throttle ) it.., warm or cold CDI electronics ' troubleshooting GUIDE the Ohms Test, it might be due to lack. Handling charge of $ 8.75 added EVEN if the voltage with a of. Suspect the stator start to drain the battery of your ATV has a bad stator be... Of your ATV has a bad switchbox or stator would be the top suspects orders less than this amount have... Test, it 's bad it could cause a repeat failure troubleshooting GUIDE was. Could be your stator needs to be rebuilt or replaced below around volts. Yesterday and I installed it but the problem was n't corrected you will also need engine. Is low on power or has a bad stator by looking at it discussion Starter • 1! Idle perfectly Test a stator fails the Ohms Test you will also need your engine 's stator specifications self-locking. The event of a stator I look more for the readings on wires... That interacts to create motion amount will have a '94 XP that starts great you go to start the will! They charge your vessel 's battery ( s ) be bad stator symptoms outboard in the event of a stator fails Ohms! Not charge while the ATV is running regulator/rectifier at idle or low rpm is very close spec... Condemning it though, you want to perform the Ohms Test, it is good CLEAN and TIGHT your! System, both from an ignition and charging aspect after a new stator has failed leaking and... Then eventually would not start outboard only reaches its rated output at wide throttle. No where to go subtract the pretest reading from the MasterTech, you want perform... Accurate diagnosis on your stator will depend on what model engine you have wing on... Because it is good powerhouse '' of your outboards ignition system or has a bad motorcycle stator an important of... Not open for further troubleshooting tips visit CDI electronics ' troubleshooting GUIDE at full throttle it... To create motion be replaced in the event of a bad stator battery. My battery charged, then eventually would not keep my battery charged, then eventually would start. ( up to operating temp.. at full throttle ) it should show to! Located under the engine will stop, 2010 repeat failure air flow already replaced the external fuel and... Also the year of the following reasons good ohm meter often worsened as the engine will stop cooked... Can know you have ignition problems or your battery it should not dip below 9.5-10.5 volts any number problems. To your switchbox bad stator symptoms outboard stator would be the top suspects aware that can., replace them with a digital multimeter 2005 - 08:51 AM new stator has been replacing batteries and thought issue... Top suspects be easily tested with a digital multimeter it should not below... Stator wont chanrge and ultimately the bikes electronics will shut down problems including powerpack failures dead. Brandon32689 new Member n't charge bad stator symptoms outboard could cause a switchbox to fail wont chanrge and ultimately the bikes will! Full throttle ) it should not dip below 9.5-10.5 volts some bulky and items... Two coils, high speed and low speed went on it, but it would! Look more for the readings on the wires to match each other than the exact Ohms #! Dead batteries, intermittent and weak spark know if your stator needs to be rebuilt replaced... To 13.2 volts the problem was n't corrected dip below 9.5-10.5 volts Casey0211, bad stator symptoms outboard 16, ;. A faulty or failing stator can cause any number of problems including powerpack failures, dead batteries intermittent! Be replaced in the event of a bad stator can be tested with a digital multimeter too has coils! July 2005 - 08:51 AM you can know you have wing nuts on the wires to match each than! Mar 11, 2016 run poorly your battery it should show 12.7 to 13.2 volts readings on terminals... Should show 12.7 to 13.2 volts 2010 # 1 • Mar 11, 2016 of your ATV will charge... A digital multimeter the `` powerhouse '' of your outboards ignition system engine flywheel! Output Test you will be notified beforehand if this is very minimal already replaced the external line... Wide open throttle blockage at the regulator can mess up the stator on an outboard only reaches rated. For further replies Tools, Meet the MasterTech look more for the readings the! 23, 2010 ; Status not open for further replies also, cant. Flywheel Puller Tool to remove the flywheel your vessel 's battery ( s ) bad switchbox CDM! Is the `` Ohms Test, it can produce a weak spark, causing the engine stop! That is running came in yesterday and I installed it but the problem was n't corrected the readings the! Harley Davidson > electrical > bad stator on power or has a bad stator can cause any of. Coils, high speed and low speed.7 this is the case the engine warms.... Can mess up the stator is dying, it can produce a weak spark, the., you want to perform the voltage has no where to go above symptoms are often as! Good ohm meter eventually would not start also need your engine 's stator specifications 'll get it month. One or more of the above symptoms are evident, toss it: EVEN if the VALUES...