Skip to content
Trust My Mechanic
Trust My Mechanic

Your Free Car Repair Advice and Auto Repair Help

  • Home
  • About Me
  • Contact Me
  • A/C and Heater
  • Auto Repair Questions
  • Battery – Alternator
  • Brakes
  • Check Engine Lights
  • Coolant Leak
  • Exterior Care
  • Front End
  • Head Gasket Repair
  • Auto Insurance
  • Auto Loans
Trust My Mechanic

Your Free Car Repair Advice and Auto Repair Help

Toyota Camry Failed Vehicle Emissions Test

Austin Davis, March 21, 2008

Hi Austin,

I have a question regarding my new Toyota Camry 2006 (2 years old). This car runs fine, and I had no indication that the test would have failed…so I am stumped.

I am not sure why they should have failed it and what are the options I have.

Thanks in advance for your help,
Oscar

Hello there Oscar

Two things come to mind first here, either the emissions testing machine is not correct, or the engine on your car did not have time to reach normal operating temperature. I have one of these expensive emissions testing machines, and they can be finicky and our machine has given false readings at least 3 times over the last 2-3 years, so this can happen….rate, but can happen.

What I really feel happened is the latter, the engine was not given proper time to warm up before testing. A standard procedure for before testing the emissions is to run the vehicle around the block a few times to make sure the engine is at its normal operating temperature. An engine that has not reached operating temperature will run “rich” or burn more fuel than normal and this excess fuel will show up on the test….and the test will fail.

So, I would go back and get another test (as long as you don’t have to pay this mechanic again to retake the test) and make sure the engine is at normal operating temperature which should be reached after a few minutes of driving. If you have to pay for another test, I would go to the Toyota dealership and have them test it for you. If it does fail again at the dealership they can repair it under warranty.

Blessings,

Austin Davis

Related Posts:

  • 11 Reasons Why Your Car Failed The Emissions Test
  • Do I need an emissions test to register my car
  • How Does The Thermostat in My Car Work?
  • How to Replace the Thermostat in Your Car
  • What is Toyota Hybrid System?
Toyota

Post navigation

Previous post
Next post
  • (no title)
  • Front and rear Brake Pads and Rotors
  • How do disc brakes work in cars and light vehicles
  • How do hydraulic brakes in cars and light vehicles work 3D animation
  • Look at How Far my Project Car has Come in a Year
  • 7 Things You Shouldn’t Do In an Automatic Transmission Car
  • How to Change EVERY FLUID in your Car or Truck 
  • 10 Winter Car TIPS & TRICKS you NEED to Know
  • How Much Weight can you REMOVE from your Car?
  • What Happened to the LEMONS BMW?
  • What it Actually Takes to Race a $500 Car for 24 Hours!
  • How to Install Windshield Wiper Brakes
  • How to Replace a Hybrid Battery in a Prius
  • How To Install A Flex Fuel e85 Conversion Kit In Your Car
  • How To Fix A Leaking Rear Axle 
  • How to Install Windshield Wiper Brakes
  • How to Perfectly Maintain Your First Car
  • How To Make Your Car Last A Long Time – Simple Checks
  • 12 Things To Check Before Buying A Used Car
  • Priced for Perfection: The World’s Most Expensive Cars
  • How To Drive A Manual Transmission + Rev Match + Heel Toe Downshift
  • How to Buy a Car To Flip for a Profit 
  • How to Buy a Used Car Interior and Exterior Inspection
  • How to Inspect a Used Car for Purchase

©2026 Trust My Mechanic | WordPress Theme by SuperbThemes