Auto Care Advice

Tampered-With Vehicle

• FAILED SMOG!!!
  my 97 civic failed her smog test due to "Emissions self test" not ready? i have never heard of a problem like this one and have no clue on how to fix it. Anyone know what is the cause of this? I ha...

  Q&A > Honda > 1997 Honda Civic

• california smog readiness flags
  I have a 1996 c280, 165000 miles due for a biannual smog test. If failed the first test due to...

  Q&A > Mercedes-Benz > 1996 Mercedes-Benz C280

• erratic guages/failed smog
  I have an issue as my 2005 mustang. It failed smog today with the PO4063 error. I have had a check engine light on for a couple of months, the fu...

  Q&A > Ford > 2005 Ford Mustang

• Emissions Fail
  My friend took their Malibu in to get the emissions test and it ended up failing. After taking it to a trusted personal mechanic and also an emissions...

  Q&A > Chevrolet > 2005 Chevrolet Malibu

• failed smog test, check engine light.
  failed smog test due to code po 401, had all parts repalaced to fix problem. passed all smog parts of smog test but failed over all test due to po 401 triping CHECK ENGINE LIGHT.

  Q&A > Ford > 1997 Ford E-150