i Have a 2000 trail blazer and it doesn't have very good compression could it be the carb or what i was thinking about getting it bored out to see if that works but i want to see if any one else has this problem or if u know what to do plz help>

 

sounds like its time for a new topend. a new piston, rings and maybe a bore job should fix it.

 

Welcome to the forums....


Its time for a new top end, bore it, new piston&rings and a wrist pin bearing.......

 

my 2000 blazer has excellent comp. i dunno how cus i tear that thing up haha. but i also take good care of it too [img]i/expressions/face-icon-small-smile.gif[/img]

 

dont worry, you will have your share of down-time.

 

sounds like you need new rings or maybe a whole top end rebuild.

 

new rings at the least. thats the cheap way but a bore, piston, rings, top end bearing and GASKETS would be better in the long run