My cobalt did the same thing and it turned out to be bad injectors. The were good until about 4500 on mine then did the same thing. Mine didn't throw any lean codes or anything so maybe it worth...
Type: Posts; User: Lk9cobaltss
My cobalt did the same thing and it turned out to be bad injectors. The were good until about 4500 on mine then did the same thing. Mine didn't throw any lean codes or anything so maybe it worth...
So I blew up my lsj a few months back. I was looking around for another engine then came across a cheap lk9. So I did some research on how hard it would be to do the swap. Well turns out it's a very...