When the blazer is sitting over night or for quite sometime it will poof a white/blue smoke out. nothing major and if you dont turn around in a second you wont see it. But i do have starting problems sometimes when just left for a couple of hours, but im almost certian if left for 2 days, smoke comes out just on start up.

I'm thinking its the valve seals but I dont know, I am hoping its not but looking for yall's opinions.


If it it im telling you ahead of time, i will ask how to fix this by myself. valve seals or anything

 

Sounds like valve seals to me. I wouldn't worry about it unless the oil consumption is excessive. Other than possibly fouling the plugs more quickly, it really isn't hurting much else.