Teds89IROC
10-05-2006, 04:45 PM
I've had idle issues, along with check engine light coming on at 2k rpm, lack of power, rough idle etc...I tried a bunch of crap and finally gave up and took it to a place that my old boss recommended. So I got a call before (voicemail because I was in class at the time) it needs a new pcm and a calibration chip. I've never heard of a calibration chip and neither has anyone I've asked so far. The only calibration I've heard of was for a speedometer or a tach. I gotta call him in the morning before work, but before I call him I wanted to know if any of you guys know what he's talking about.