Quote:
Originally Posted by xntrx
Is it lean burning, and if so, how wide is the lean burn "window"?
Hunting idle is electrical load (general or a short triggering the ELD), or a vacuum leak. The later will kill the lean burn window.
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That's another issue. I really don't if or when it's in lean burn mode. In fact, I don't know how to recognize that mode. What I can tell you is that when traveling at 65mph, the needle on the tachometer hovers around 2000 rpm.