I got a few questions about my 01 warrior (stock). At idle there is a ticking noise coming from the engine? Will a different octane correct this problem? If not what will? Also I put my warrior in some decent mud holes about a week ago and since then there is a squeak up front. I was told on another site it was the bolts holding the shocks and that I needed to take them off and spray chain lube on all 4 of the bolts? Is this correct if so, do I not need a special tool to take the shocks off, or do they stay compressed? I am sure I have many more questions. I have had this atv since nov. 01 and am just now getting to ride it. Wanting to do many mods to it, just trying to learn what to do and what not to do. Thanks for any help.