Washington Emissions?
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What year was your cheap truck made? WA emissions require the testing of vehicles more than 5 but less than 25 years old. There are two different types of test: A scan for OBD II, or an exhaust check for the others. Within certain counties, emissions requirements are divided based on population, by zip code. Choose residence carefully.
Also your computer must have passed the "readiness" status. In other words if you had just cleared the codes and took it straight to testing they'll tell you to come back after putting some miles on it to set the readiness stuff.
Also your computer must have passed the "readiness" status. In other words if you had just cleared the codes and took it straight to testing they'll tell you to come back after putting some miles on it to set the readiness stuff.

Get this, my 2003 H2 got the sniffer test as opposed to scanning the OBDII codes. The reason they told me it's because the weight of H2 puts it into another class that requires sniffage. I believe its for anything over 6000lbs and the H2 is like 6500.






