2007 GSX-R 600 Problems | GTAMotorcycle.com

2007 GSX-R 600 Problems

Hey everyone , I own a 2007 GSX-R 600 and I encountered my first problem with it. The two culprits that I'm more then likely are the cause, are the Stator or Rectifier.

Here's just a quick reference to what is going on. The bike has a brand new battery. Once fired up , the volts are reading 12.4 volts at idle then the volts drop like .3, .4 after a minute or so. If I rev it to 5000 rpm the volts don't increase. I checked the stator plug and two of the three poles are reading 2.5 VAC and 1 is reading 1.5 VAC. As well there is continuity in two of the three poles. I didn't open the Stator cover to check out the condition because according to a source, if you do, its best off to then just replace it because you have to change the gasket and seals. ( That's what i was told)

The bike is showing no FI codes nor is the FI light on.

I am new to the sport bike scene. I have been meticulously researching on what the cause could be. I have found out this is to be a well known issue for the GSX-R's. But now why I am thinking it's the Rectifier is because , I've heard if your bike climbs quickly to 100 degrees or so and tends to over heat but not in a way its bad for your motor, then its your rectifier. ( My bike tends to get hot quickly)

This all started to happen last Friday, while coming home from work, the bike was running rough at idle ( like it was going to stall). It eventually did stall out 5 times but I was able to start it back up. This was all occurring with my old battery. I replaced the battery and it seemed all fine. Went for a little drive and it started to bog at idle. So I stopped , adjusted the Idle adjustment screw to about 2000 RPM. Made it to my destination. Had the bike off for about 10-15 minutes and it wouldn't start up ( just cranking) So I was able to push start it and got it home.

The conclusion is that the bike is able to start, just isn't charging the battery and still idling a little rough. All plugs , ecu , wires and spark plugs seem to be in good working condition. No hose leaks were found and all power accessories work fine.

I have a two brothers slip on exhaust with a power commander which is properly mapped for the bike.

I'm sending this message due to I don't want to go to the Suzuki dealer and get reamed to find out the issue or nor do I want to buy both parts where I just need only one of them..

Please any help would be much appreciated.

Thank you
 
Hey everyone , I own a 2007 GSX-R 600 and I encountered my first problem with it. The two culprits that I'm more then likely are the cause, are the Stator or Rectifier.

Here's just a quick reference to what is going on. The bike has a brand new battery. Once fired up , the volts are reading 12.4 volts at idle then the volts drop like .3, .4 after a minute or so. If I rev it to 5000 rpm the volts don't increase. I checked the stator plug and two of the three poles are reading 2.5 VAC and 1 is reading 1.5 VAC. As well there is continuity in two of the three poles. I didn't open the Stator cover to check out the condition because according to a source, if you do, its best off to then just replace it because you have to change the gasket and seals. ( That's what i was told)

The bike is showing no FI codes nor is the FI light on.

I am new to the sport bike scene. I have been meticulously researching on what the cause could be. I have found out this is to be a well known issue for the GSX-R's. But now why I am thinking it's the Rectifier is because , I've heard if your bike climbs quickly to 100 degrees or so and tends to over heat but not in a way its bad for your motor, then its your rectifier. ( My bike tends to get hot quickly)

This all started to happen last Friday, while coming home from work, the bike was running rough at idle ( like it was going to stall). It eventually did stall out 5 times but I was able to start it back up. This was all occurring with my old battery. I replaced the battery and it seemed all fine. Went for a little drive and it started to bog at idle. So I stopped , adjusted the Idle adjustment screw to about 2000 RPM. Made it to my destination. Had the bike off for about 10-15 minutes and it wouldn't start up ( just cranking) So I was able to push start it and got it home.

The conclusion is that the bike is able to start, just isn't charging the battery and still idling a little rough. All plugs , ecu , wires and spark plugs seem to be in good working condition. No hose leaks were found and all power accessories work fine.

I have a two brothers slip on exhaust with a power commander which is properly mapped for the bike.

I'm sending this message due to I don't want to go to the Suzuki dealer and get reamed to find out the issue or nor do I want to buy both parts where I just need only one of them..

Please any help would be much appreciated.

Thank you

My magic 8 ball says it's the rectifier / regulator.

Suzuki has a recall on these ... I believe it's the 08 and up only even thought the 06-07 is the same design. The regulators fail pretty frequently on these bikes partly due to placement and lack of cooling.

Generally a stator doesn't fail on it's own. It's usually a mechanical problem (impact to the stator cover, over heating ...) or the regulator has failed and burnt out the stator.

I wouldn't worry about the one pole on the stator reading low at this point, even with only 2 phases if the regulator is functioning properly you should see some sign of charging above 5000 rpm, it would just be a lower output. Put a regulator on it and then check the charging system. If it's still not charging properly then the regulator probably took out the stator as well.
 
Thanks, I was thinking its the rectifier too. But I called Suzuki and spoke to the parts manager which he had thorough knowledge on these bikes, and he said its the stator. Just simply because I am getting low volts while testing the plug.

I'd hate to replace both parts but it may come down to that. Your logic seems very correct by saying even at 5000 RPM there should be somewhat of a charge to the battery, but that's not happening.

Thanks again for the response.
 
Stator needs to be putting out atlest 55V per pole....3 poles there.

Is it he STATOR issue or connecting plug issue?!?!
 

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