Just got my new grizzly. I was riding it in the yare when I stop and put it in Lock 4WD, the light was flashing when I tried to take off put the machine started to sputtering I stop the light came on then I could take off fine. Is this normal?

 

congrats on the new griz. no problems with my '02. make sure the diff- lock light stops flashing before you take off. it's not engaged til the light stops flashing. it'll lock in if you turn the handlebars a bit. at least that is how it is on my '02. have a blast. i always do.