20 Most Recent 2007 Yamaha WR 450 F Questions & Answers

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Hi I'm wondering if u can help diagnose what's going on with my Yamaha wr 450 2007 model. It was running fine last time I rode it. It's been sitting for three weeks and when I tried to start it today

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Be the first to answer 6/2/2017 12:31:21 AM • 2007 Yamaha WR... • Posted on Jun 02, 2017 • Be the first to answer

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WR 450 hot exhaust pipe

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Be the first to answer 4/24/2017 11:41:54 PM • 2007 Yamaha WR... • Posted on Apr 24, 2017 • Be the first to answer

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Check tps on 2007 wr450

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Be the first to answer 12/27/2016 8:42:48 PM • 2007 Yamaha WR... • Posted on Dec 27, 2016 • Be the first to answer

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My blinkers will not flash just stay on i do have new led blinkers the bike has never had blinkers before and i have swaped the flasher/blinker relay with one off another bike still the same

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Be the first to answer 10/24/2016 8:28:26 AM • 2007 Yamaha WR... • Posted on Oct 24, 2016 • Be the first to answer

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AVS wr speedo

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Be the first to answer 10/24/2016 8:01:59 AM • 2007 Yamaha WR... • Posted on Oct 24, 2016 • Be the first to answer

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What is the valve clearance on 2007 WR 450 F Yamaha

Intake valve -0.10mm exhause valve-0.20-0.25mm

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2/16/2015 8:14:33 PM • 2007 Yamaha WR... • Answered on Feb 16, 2015

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Wr450f wiring diagram

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Be the first to answer 5/29/2017 4:25:35 AM • Yamaha WR 450 F... • Posted on May 29, 2017 • Be the first to answer

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How do you check oil levels after oil change yamaha wr450f

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Be the first to answer 2/16/2017 7:27:51 PM • Yamaha WR 450 F... • Posted on Feb 16, 2017 • Be the first to answer

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How to check oil level after oil change on a yamaha wr450f

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Be the first to answer 2/16/2017 7:20:17 PM • Yamaha WR 450 F... • Posted on Feb 16, 2017 • Be the first to answer

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2006 wr450 red hot exhaust plus rough idle plus backfire on deceleration

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Be the first to answer 2/16/2017 11:51:02 AM • Yamaha WR 450 F... • Posted on Feb 16, 2017 • Be the first to answer

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Indicators, horn and lights don't work yet I have

I am restoring a 1982 Yamaha Virago 750. The OEM horns were shot so I replaced them with standard 12 automotive horns. The problem is that when I push tht horn button with both horns connected, the system won't deliver enough power to run them. However if I disconnect either horn, the other one will work. It seems like the system can't deliver enough current for one. If I connect the two horns direct to the battery they work jsut fine. Is this an electrical system problem (diode, regulator, horn switch, bad ground?) or should I rewire with an aftermarket relay for the horns?

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2/4/2017 2:02:27 PM • Yamaha WR 450 F... • Answered on Feb 04, 2017

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