Questions & Answers for: Oldsmobile fix failed smog test

...failed the new fuel evaporative controls functional test, how do i go about getting my car to pass,and could i fix it iam mechanically inclined it some new test they do by putting pressure into the ...

failed because the smog guy told me that my computer code for my tranny is not working i guess because when the car is running in overdrive i guess the overdrive is not running at 100% so i would like

smog failed nox got 2032,allowed 695 95 bmw 318i Since your car has no EGR valve, you have one of two problems. You either have a bad O2 sensor, making the car run lean, or you need a new Cat. Or, you

failed smog my car failed smog inspection it failed the part were it said emmissions they said the numbers were to high means that the hc,co2,nox, emissions are too high, you will need the numbers in ...

...smog test. Was told that i needed to do a Drive Cycle to reset the sensors? This means you must drive the car long enough for all of the self-tests to run. Depending on the test it could be a single ...

...SMOG B'CAUSE OF HYDRO CARBONS(HC)&OXIDES OF NITROGEN(NOx)WHAT DO I HAVE TO DO TO PASS OR FIX IT?? IF DECELERATION FUEL REDUCTION SYSTEM IS NOT OPERATING, FUEL ECONOMY WILL BE REDUCED WHILE HC ...

...failed smog inspection what's wrong with it. Replace the thermostat and drain and flush the radiator then fill with the proper amount of 50/50 mix anti-freeze and water. If the motor still ...

failed the smog test on fuel evaporative controls function I have the same problem, 2 possible problems, the 02 cesor or catalytic converter...

failed smog The secondary air injection system malfunction is not responding. what do i do This is a really common problem with these Auroras. I just let mine go. If you HAVE to fix it or really WANT ...

smog check how do I get the light off There is NO way you're gonna get through a smog check without fixing the problem. You can turn off the light, but that'll be an automatic fail. They can tell when