04-09-2008, 04:35 AM
SL8RZZX3,Apr 8 2008, 05:26 PM Wrote:then it sat there for close to an hour before they took it in :angry:
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i think that's likely the cause of failure right there.
i wouldn't bother with any tricks yet .. just try to be the first guy to be tested in the morning.. wail on the car before taking it and get the sucker hooked up ASAP. just running the car doesn't help, you need to drive hard. there is a big difference in EGT from idling, normal running and hard driving.. IMHO if your primary cat is underbody and aftermarket you really want to make sure it has as much heat as possible going into the test