My blazer hasnt been starting too good lately since its been getting in mid 80's.The starter is gone on it, and you have to pull start it every time, and it wont hardly start.I got to reading the sticker thats right under the seat, and it says somthing about the factory settings for it to run 0-3000ft , and somthing like 15-27C.I looked at a thermoter today, and 27C is like room temp. and its way above room temp. around here.So I was just wandering if anyone knows what it could be....I would appreciate your help!=)

 

try turning the mixture screw counter clockwise a quarter turn ay a time to lean it out.you will probally have to ajust the idle also....check the owners manual for exact settings.i ran my old trailblazer 1 1/2 turns out from seat for summer riding at had no problems.