My Blazer is running like CRAPOLA !!
Has anyone ever seen this code and if so, what is it?
I have a 98 Blazer with 4wd. My issue is a serious engine miss when I hit about 1500 rpm and above. Sometimes this problem goes away if I've been driving for a while and the entire engine area gets all warmed up.
Here's the crazy thing... If I clear the codes with a code reader, it runs GREAT for the remainder of the day. Then the next day it goes right back to super crap.