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Need help for 2012 Fatboy Lo

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Old Aug 10, 2022 | 08:18 PM
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Michelle Steriti's Avatar
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Default Need help for 2012 Fatboy Lo

Hey all! I am a newbie! Just got my endorsement in May and bought a 2012 Fatboy Lo with approx 9300 miles. Had her for a week and she ended up back in the shop for a new stator and regulator. Then the fuel pump went out. New fuel pump and new battery and I thought I was good to go.

Fast forward, 3 weeks. Took her out for a nice 100 mile ride, no issues until stopped for a quick break. Backfiring and sputtering with power loss. Blue puff of smoke from exhaust and both pipes cherry red!!

Not sure what is wrong. Suggestions, thought?!?


 
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Old Aug 10, 2022 | 08:36 PM
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Originally Posted by Michelle Steriti
Hey all! I am a newbie! Just got my endorsement in May and bought a 2012 Fatboy Lo with approx 9300 miles. Had her for a week and she ended up back in the shop for a new stator and regulator. Then the fuel pump went out. New fuel pump and new battery and I thought I was good to go.

Fast forward, 3 weeks. Took her out for a nice 100 mile ride, no issues until stopped for a quick break. Backfiring and sputtering with power loss. Blue puff of smoke from exhaust and both pipes cherry red!!

Not sure what is wrong. Suggestions, thought?!?
were you able to ride it home? I’m assuming it’s something to do with what was replaced. Not necessarily a fault on them, maybe a faulty part. Obviously sounds like a fuel issue. Red pipes are a lean condition. A blue puff of smoke is burning oil. Between the cherry red pipes and the smoke it could be a valve issue. Kinda hard to tell. How did it run before you shut it off?
 
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Old Aug 11, 2022 | 06:38 AM
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Who is doing your work? Farrow? If so East or North?

What was the original symptoms when they replaced the stator and rotor? Were they the same when they replaced the fuel pump?

Kinda sounds like they are throwing parts at it

 
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Old Aug 11, 2022 | 06:40 AM
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Any performance/electrical mods to consider? Does the bike have a tuner? Who's doing your service work (Indy, or dealer)?
 
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Old Aug 11, 2022 | 10:36 AM
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Originally Posted by Fat11Lo
Who is doing your work? Farrow? If so East or North?

What was the original symptoms when they replaced the stator and rotor? Were they the same when they replaced the fuel pump?

Kinda sounds like they are throwing parts at it

I bought it from Moto Boutique. That work was done by their mechanic. It is with my mechanic who is an independent shop.
 
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Old Aug 11, 2022 | 10:37 AM
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Originally Posted by Iceman24
Any performance/electrical mods to consider? Does the bike have a tuner? Who's doing your service work (Indy, or dealer)?
independent shop. Both Farrow locations too far from me and No Cages can’t get it until middle of September
 
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Old Aug 12, 2022 | 08:16 AM
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Originally Posted by Michelle Steriti
I bought it from Moto Boutique. That work was done by their mechanic. It is with my mechanic who is an independent shop.
Have them take a look at the temp sensor, I had a bike here recently that they thought the Power Commander was failing and running really bad, turned out the temp sensor was at fault
 
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