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Old 06-11-2019, 03:33 PM   #1
Loco83
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Join Date: Nov 2018
Location: Cali
Posts: 283
Failed Smog

In the the 36 yrs of ownership her first smog fail
Took the truck in this morning for her Biennial test and she failed.
HC (PPM)
Max Meas
135 172

CO%
Max Meas
O.95 1.26
Did the tune up, plugs, cap/rotor, air filter, cleaned out the PCV valve and oil change. Sprayed the E4ME Qjet out with GUMOUT as well as spraying down the throats with the engine running. Took her out on the highway for a 10 mile high speed run at 70, no joy.
Tech suggested a carb adj, and new plug wires.
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