Engine | Yamaha R3 Forums

When getting to the valve cover for a valve check do you have to remove the gas tank completely?

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240

2019 R3 issues with motorcyle need help

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by KevinW 2017R3

Help with smoke by radiator

N T
1 mo ago

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by N T

how to clear codes on ecu?

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by enshiu

YZF R3 2016 engine problem

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by KevinW 2017R3

Engine temp normal driving and stop and go

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232

Engine health on used 2015

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351

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475

The "Issues with Coolant Leaks" Thread

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57

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by MasterOfTorque

Is it possible to swap the R3's crankshaft for a 270 degree CrossPlane crank if not how about an XSR 700 swap?

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by Maxpressure520

Engine idling loud after stopping or revving

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653

by bigpapaharris

engine weight ??

kkm
7 mo ago

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597

by kkm

2019 radiator fan not turning on

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by KevinW 2017R3

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by CQR3

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80

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by R3_Build_In_Progress_DIY

Engine idle cut out + speedo going up/down while stationary

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Yamaha R3 cuts out shifting down from 6th gear - 2015 R3

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by TP1

One clutch cover bolt hole stripped

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495

by 2JZGE

2018 bike with only 110 kms

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981

Question on interchangeability - frame changes re: engine mount/fitment

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418

MT03 2017 Clutch won't disengage

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by Hundo

8

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by Hundo

Slipper clutch worth it or not

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43

29K

2 3 4

76

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by JVr3

Valve shim size?

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by Gearbox Paul

Radiator fan running unusually high and other concerns

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423

2

23

3K

Engine problems I think

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flat spot in power band

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Engine Timing Question for Gear Heads

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How strong is the engine?

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by Paulie.online

Engine limited to 145km/h

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987

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2K

by Fmelendez951

Anyone else had throttle cable stretch?

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by Maxpressure520

Weird hissing noise coming from engine area? Video included.

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4K