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Fun at the local emissions testing center...

WarWagon

Well it hits on 7 of 8...
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:D Being bored and having nothing better to do I headed down to get the burb re-power project emissions tested. The B-99 should be the secret weapon with reduced emissions to assure a passing test.

:skep: It did not go well.

Due to the weight I get a simple snap WOT test. However the first 3 tries for the test were inconclusive due to the computer program quitting after the test but before results were posted.

The wait time has doubled for the line and they move me to a second bay. :nonod:

Now the optical smoke tester fails with a zero error. And proceeds to fail five times in a row and 18 "Q" tips used cleaning the lens later - same result incomplete test due to zero calibration error. Never mind the black cloud drifting over the line and added difficulties with vehicles in the next stall passing emissions. :yuck:

Now the Suburban did not fail the emissions test. Apparently the equipment has to make it through a calibration at the end of the snap test to actually fail the test.

However due to "technical difficulties" the test could not be completed as pass or fail and the testing center must then pass the vehicle.

Apparently the burb put out enough soot to completely foul the optical sensor and prevent the test from completing because the system could not zero the optical smoke tester after a test. :hihi: In fact it had to be cleaned to even be able to do another test.

:rof: So I passed after an hour of simply "not failing" the test. On the plus side this saved me $20.00 off the testing cost due to the special certificate issued.
 
Me hopes they don`t do a snap test here, we get put on a dyno to simulate real world driving which also inlcudes the opacity reading. On my last test I passed easily enough but now have an ATT and can belch some serious black smoke so I`m a wee bit concerned for next time, 21 months remaining and counting down. Fortunately if we have to spend over a certain dollar amount for repairs we can get an exemption for that. these are for the last 4 tests. Ed
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My econ tune from buddy will barely smoke at all. Were you using the performance setting? Does the att really smoke that bad in econ?
 
I have safe for towing tune with lots of power but not a max fuel. I will be putting a 4" exhaust on it and may turn down the fuel if that doesn't clear it up enough. It does clear up after the turbo spools - but without turbo help...
 
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