1997 Mercury Sable "pass emission test engine light" Questions

passing emissions test Any check engine light or anything? Does it run right, no missing smoking?

about $2500.00...The doesn't smoke its not sluggish, it runs perfect ...so what do you think a person has to do to pass Idaho,s new emissions test??? Very,very depressed. Is your check engine light on

...pass an emissions test when the check engine light or service engine soon light is on or illuminated, read on and in detail to learn how the check engine light reset procedure works. You may have ...

...pass the emission test as it is related to air and fuel supply system. The problem relates high and low voltage supply to cam circuit. If high voltage is supplied the light will come on and you may ...

...pass emissions test check engine light on ,,,diagnosticsmachine does not know its performing test no reading at all.... what part or parts needed for 1998 honda civic ex to pass emissions test need ...

...pass the test if the light is on during the test. The light is on when the computer has a problem that will affect emissions or performance. You would need to have the computer scanned for trouble ...

...pass your test. later paul I have a 94 Tbird with a reading of 790 NO ppm at 1871 RPM, I put about a liter of water into the intake at about 2000 RPM and changed vacum lines to EGR valve,(may have ...

...pass if engine lites r on? I just bought this car guy said emission was good until next year an the engine lites on for tune up an time chain I think. what is the problem? P0440 OBD II Trouble Code ...

...pass obd test,passes emissions.Fix engine light has never come on.Mechanic analyzer says no connection to cat converter.He thinks it is oxygen sensor. If it is bad why does the engine light not ...

...pass emissions test. Showing O2 Oxy heater incomplete. How to fix? Check out the videos. Also drop a bottle of Fuel System Cleaner to a quarter tank of gas. ...