article thumbnail

Engine Misfire Issues: Causes, Symptoms And Solutions

Danny’s Engineportal

Because, they affectfuel economy, emissions and idle quality. In addition, when a misfiring vehicle, is subjected to an emissions test, it will usually fail. [.] Danny's Engineportal Engine misfire issues, will always cause your engine performance to suffer. Danny's Engineportal

article thumbnail

Monitor EVAP Not Ready – Will You Fail An Emissions Test?

Motor Verso

They are simple but efficient monitors which… Read more » The post Monitor EVAP Not Ready – Will You Fail An Emissions Test? These monitors are present in every vehicle. appeared first on Motor Verso.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Texas Car Inspections: What Can Cause My Car To Fail an Emissions Test

Driver's Edge

This means that some drivers will require an emissions test to ensure that each vehicle's emissions components are up to standards. Emissions Testing Because 17 counties in Texas require an emissions test, problems with your emission system would easily cause your vehicle to fail your Texas car inspection.

article thumbnail

Polaris Slingshot Service and Diagnostics

Tomorrow's Technician

Remember that emissions for the Slingshot are not as strictly monitored as those of cars and trucks. The Slingshot has emissions components like catalytic converters and oxygen sensors. However, you will not see a standardized emissions testing structure like OBDII for readiness monitors.

article thumbnail

GM Fined $146 Million After Millions Of Cars Failed Emissions Tests

Jalopnik

Good morning! It’s Thursday, July 4, 2024, and this is The Morning Shift , your daily roundup of the top automotive headlines from around the world, in one place. Here are the important stories you need to know. Read more.

article thumbnail

Signs of Catalytic Converter Issues

Alex's Autohaus

Vehicle Fails Emissions Test If youre required to undergo regular emissions testing, such as here in Salt Lake County, a failing catalytic converter can cause your vehicle to fail the test. The excess pressure can disrupt the combustion process, causing the engine to run unevenly or stall entirely.

article thumbnail

Freeze Frame Diagnostics

Tomorrow's Technician

This standardized many of the onboard emissions protocols and codes and allowed states to perform onboard emissions testing. As time passed, even large trucks and motorcycles adopted this same method to test the emissions status of a vehicle. For technicians, it opened a whole new world of diagnostics.