Ok... Heres the deal. This has happened 3 times in the past 6 months. For some reason when the weather changes my check engine light comes on. I will reset the ECU and then the light disapears for a month or so. Then on a hot day or a humind day like today the CEL comes on. I have both intake and exhaust cams installed. I do have a rough idle. I am pretty sure the cams have something to do with the rough idle. The car idles perfectly at 750rpm, but again it is rough. My turbo has been delayed because of custom parts I am waiting on.
So for now I have a intake that is not the short ram. I removed the box and the resonator atached a filter to the MAF. So that means the Air Temp Sensor hangs there by a zip tie. I have a feeling that it could be the problem because it is exposed to the elements under the hood. So could it either be the Air Temp, or the cams? When we installed the cams we set the timing belt twice on the cam gears. It might be off just a tooth. Please help!!
Thanks in advanced!
Rob


Thanks in advanced!
Rob