Quote:
Originally Posted by XT6Wagon
also before you get tested drive it till its warm, then drive around for a few in a gear or two too low so the RPM's have to stay high. The point is to get the cats HOT HOT HOT so they work the best.
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30 miles on freeway at 70ish on the way to test. Didn't do the drive around in lo gear though but will try that on the way to retest