Quote Originally Posted by Sook View Post
Were the dead cylinder's exhaust tubes getting hot? I've been fooled by the injector test before.

Disassemble the whole intake path, I had a MAF clogged with rubber at cresson. How are the O2 sensors? Maybe lost a sensor and is in limp mode?

Skipped timing chain??
Got it... ya there may be a sensor issue. I am hoping codes can point me in the right direction. If that is the case. I did not even think about the timing chain but that could make sense.