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hey,
so i got the CEL to light up again. the pattern i've noticed now is not highway driving but that driving time had reached about 4 hours all three 3 times the CEL lit (all at very close to the same total time). these were about 200 mile trips and right around the end the CEL would come up.
of course since i hadn't checked the codes before it was the same ones: 2-3-2, 1-1-3, 2-2-1 which i guess at this point don't mean anything. with the CEL the mpg went down as you said...
so my thinking has switched from progressive problem to an intermittent problem. i don't know what kind of issues can kick with the fuel system at long distances--maybe i should clear the codes again and test drive to see if any come up at shorter distances, just to make sure it's intermittent?
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