Questions & Answers for: Cadillac fix failed smog test

Question about 1986 DeVille

1 Answer

...will that affect when taking a smog test? either modulator valve on transmission or intermediate and high gear band is worn out or vavle body is dirty.this should not affect smog test ...

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...check fuel gauge on fuel gauge works but it says "check fuel gauge "on 1992 eldorado. It wont pass the 25 mph test for smog wondering if this could be the cause no that would not cause a smog ...

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Question about 2003 CTS

1 Answer

...smog/inspection regulations in place in order to register your vehicle you could have them run a test for usually 10 dollars but if you fail I think they give you a 30 day period to repair problem or ...

Question about 2003 CTS

1 Answer

...fix this problem Hi, Code P0741 = Torque Converter Clutch Circuit Performance or Stuck Off. This relates to your transmission only and has nothing to do with Exhaust emmissions. If failed smog test, ...

...give # just said evap code not clear. What may be the problem? Also had torque converter code and fixed that. engine runs fine and ck engine light is off? evap code comes up at smog station and ...

Question about 2001 DeVille

1 Answer

p1870 stoping me from smog? Because the ses light is on, transmission slipping shouldn't make it fail but if the light is on ( in some states) it will fail.

...failed the smog for 2 codes: P0488 and P1258, i wanted to know if there's any temporary way to clear those codes so that I can pass until I have the cash to repair my vehicle? You can use a code ...

Question about 2000 DeVille

1 Answer

...smog pump the check engine light is on Your going to work on your own vehicle? I would guess your not, or you wouldn't be asking the question,in which case, why is it not at a shop If the pump is in ...

...easy to change? no bypass to beat smog - emissions test didnt specify engine 4 8 5 3 6 0 knock sensor replacement GM Escalade 2004 knock sensor location and these links can assist in replacing ...

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