Cranking problems - Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums
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post #1 of 3 (permalink) Old 09-30-2019, 01:24 PM Thread Starter
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Cranking problems

Hi from boynton beach fla! Got a 99 vn750 awhile back. First bike in 20 years. Well anyway did the ear shave and had it running pretty good. Put new plugs in and it would crank over once or twice pull the plugs out and it turns over. Any ideas why?? Thanks
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post #2 of 3 (permalink) Old 09-30-2019, 03:06 PM
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How old is your Battery? What Type? These bikes are very sensitive to cranking voltage so a moderately weak battery just wont do it
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'99 Vulcan "Victoria"
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post #3 of 3 (permalink) Old 10-02-2019, 11:00 AM
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X2 that's why I keep advising everyone to do the coil relay mod. This will send 12 volts directly to the coils from the battery. I never have a starting problem. Your bike will love you for doing this mod. It's not that hard. All bikes want 12 volts at the coils. Any of the vintage bike forums stress doing this mod.Trust me it will make a big difference.

1985 700 Vulcan / Purchased 13,636 miles currently 19,126/Fork Seals & Dust Covers/Ignition Switch/AGM Battery/Hell Fire Windshield/River Roads Saddle Bags/Coil Relay Mod/2Wire Mod/RLU Bypass/Head Light Switch/Voltage monitor Green light/Mosfit R&R/Tuxedo Mod/Stator/Point Gap .020/ Dampers/Rear Signal & Brake Light LED'S/Rebuilt Shutoff Valve/Final Drive Gear Oil/Brake Shoes/Spline & Hub Lube/11 inch Progressive Shocks/De Goated/Engine Guard/Rejetted For K/N Pods/TOC mcct's
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