Why does it happen? Most fuel systems have a vent in the fuel cap. Let’s review how to check and fix Harley Davidson vapor lock.
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6 Responses to “How to Check and Fix Vapor Lock on a Harley-Davidson®”
Tags: EFI, Free Videos, fuel cap, harley davidson how to, harley davidson maintenance, harley vapor lock, how to harley davidson, maintenance harley davidson, motorcycle vapor lock, stalling, troubleshooting, vapor lock fix, vapor lock motorcycle, vapor lock symptoms
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6:29Harley tools are not only specialty tools like JIMS and Kent Moore but many that you have in your garage already. Bob LaRosa gives us a great overview on some of the basic tools we need to service our Harley-Davidson from oil-change to custom part install. Bob shows us that tools are only part of…
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5:28In order to service the fuel filter on your Sportster, you’ll need to drain the fuel tank. Bob demonstrates the best way to do this using a MityVac and a gasoline can. Once you follow his instructions and drain the fuel tank filter, cleaning any dirty parts and tightening any loose bolts, you can refill the tank with fuel and your bike should be good to go.
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29:51Bob and Mark demonstrate the process for lubricating your Harley’s steering head bearings and adjusting the fall-away. As always, Bob stresses the importance of adequately prepping all bolts, consulting your user manual to be sure everything is done correctly, covering any painted areas on the bike and, if possible, working with two sets of hands.
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2:50Bob walks us through Harley rear wheel alignment. He’ll just loosen the rear axle nut and with a homemade tool he’ll measure the proper distance and adjust accordingly. Next Video: Rear Shock Adjustment and Drive Belt Service
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Good info for the New owners. It also should be pointed out that this problem can effect all mechanical engines that run on fuel, both Bikes & cars. Thanks for the info, once again brilliant presentation & delivery. Would expect nothing less from your crew & fix my Hog! Cheers from down-under!
Thanks Ernest!
ADORE your shorts – i would seilrusoy love to explore your wardrobe and accessory collection, but i think you already know that by now! hehehewhat beautiful para-sailing photos, i took a few when I was in Thailand last Aprilx Lauren
I am having vapor lock issues on my 2008 ultra classic
THANKS!! The best and the only site that explains to me the lack of Power in my 883. I recently bought a new cap and I’ve noticed the vapor release when I opened it. My bad ´cause the cap is one that I bought in that “wish” app
Can’t get fuel to EFI. Had to remove tank and now no fuel. Starts if I put fuel into butterfly.