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For a long time, since the Crane ignition module was installed, I could feel the car "jerking" during low throttle acceleration; which could possibly be a "rich" fuel system. However, I asked my brother-in-law about this "jerking" and he thinks it's probably an ignition issue, not fuel, because only an ignition problem will cause that "jerk," whereas, if it's a fuel issue, it would be a slow, "sluggish" feeling.
After driving around in 95 degree heat today, for 30 minutes, I noticed that my car feels like it's going to cut off. It idled very rough, vacuum was only at 12-13 in Hg, and my CEL flashed on/off. But then when I drove the car, the CEL stopped flashing, but the car still feels like it was misfiring, as if I was running on 2-3 cylinders.
I got home and hooked up an OBD II diagnostic code scanner, and it read 300, 301, 302:
300-Random/Multiple cylinder misfire 301-Cylinder 1 misfire 302-Cylinder 2 misfire
Also, I noticed that the ignition module felt very hot to the touch. My Crane is mounted right where the OEM air intake pipe used to be. I wonder if the heat from the turbo and exhaust manifold had affected the ignition?
Regardless, I think I'm going to move it to inside the car somewhere to keep it away from the extreme heat under the hood. Plus, I'm using the two tach adapters, instead of the recommended "cased" tach adapter, which costs about $250.
Has anyone experienced this problem, or is it just mine? Sorry for the long post.
___________ Kon C
"Sometimes, a man has to do what a man has to do."
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