DS 450 starting issues. Help please

[Wired]

Hey guys i have a 2008 carry over brand new DS thats been sitting in the garage for 2 years. We're trying to get it running and can't for some reason. It will randomly start about 10 seconds into cranking it over then run for about 10 seconds then shuts off. We've swapped out parts from another quad that runs great. Fuel pump, battery, injector, relays, every sensor on the bike, fuses, spark plugs and spark plug cables and so on. Has this happened to anyone else? There are 0 hours on the bike too and has never been touched. Any ideas on what to check next? We've thought of everything and cant find a solution.

[troysDS]

Last time this happened to me, I had to put fuel in it lol. Check the fuel lol

[Wired]

Anyone have any real suggestions?

[jherbie28]

does the battery have a full charge. i had problems with starting if the battery wasent fully charged. also check the 3 relays infront of the stem, they will corrode and not work right. good luck hope this helps

[Wired]

Changed the the whole wiring harness and runs like a champ. weird

[jherbie28]

did you do the bcs race harness or just a stock replacement?