Texas Car & Truck Inspection FAQ

Texas car inspection FAQ

State Vehicle Inspection & Emissions Testing

With normal vehicle inspections and regular emissions checks, vehicle drivers can be informed about any issues with their cars. In case your car didn’t clear the inspection or the emissions test, you will definitely know it is ready for some immediate attention and probably some repair or service. Car owners should make plans for the repair ASAP because it might endanger the dependability of the vehicle and even result in substantial fines or perhaps a disqualified registration. For that reason, it is highly recommended to have your car inspected by a competent specialist at least every 6 months to avoid all these hassles. Some commonly asked inquiries on car inspection are outlined here.

What is On-Board Diagnostics or OBD?

The OBD or On-Board Diagnostics, or OBD II is a standardized computer system implemented in all vehicles constructed in and after 1996. In other words, all the vehicles made in 1996 and after will certainly have an OBD system in them, which supplies data reports on self-diagnosis of the car usually utilized by automobile technicians before carrying out any automobile repairs.

What Are The Most Common Causes Of a Failed Emissions Test?

A car emissions test can fail for several factors due to malfunctioning automobile elements such as an injector, oxygen sensing unit, ignition system or perhaps an EVAP system. The most typical reasons is faulty injectors. Either the injectors or a malfunctioning oxygen sensor can trigger a “abundant air-fuel blend” bring about an unsatisfactory emissions test result.

If your vehicle has worn-out spark plugs, there is a higher chance that it may be the root cause of an increase in exhaust discharges. This, consequently, can result in a failed vehicle-emissions examination.

Any type of trouble or deficiencies in the EVAP system or evaporative exhaust control system can trigger a problem in the handling of the gasoline vapor produced from the car causing air pollution.

If your car hasn’t undertaken routine maintenance and the “check engine” light is illuminated on the dashboard, your car might not pass the vehicle-emissions test.

What Do They Check for in a Car Inspection?

An authorized examiner conducts an automobile evaluation at state-approved inspection stations only. This is what they will check for:

  • Headlights: headlight check to ensure correct operation, no broken lenses or lights, lights are the right color, are identical, and turn signals are operable.
  • Tail lights: Turn signals, marker lights, hazard lights, license plate lights, brake lights, reverse lights are operable, and no broken taillights
  • Tires and Tires: to examine tire conditions for any indications of damage and if there is a need for replacement
  • Mirrors: Check to make sure no mirrors are broken, damaged or missing
  • Safety belt: to assess safety belt condition and ensure they are securely working or require replacing
  • Brakes: a comprehensive brake examination to ensure proper brake action and if there are any kind of brake fluid leakages
  • Horn: ensure the horn is operative
  • Evaluation of suspension and shock absorbers

How Long Does A Safety Inspection Take?

Based on the state, city, and region where the car examinations are conducted, the automobile safety inspection duration might differ. Nevertheless, for most cars, this procedure normally takes one hour to an hour and a half.

Texas Vehicle Inspection FAQ | Lexus Dealership Houston

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Sterling McCall Lexus Clear Lake

18160 Gulf Freeway Houston, TX

Phone: (281) 853-1400



Phone: (888) 292-3971

18160 Gulf Freeway Houston, TX


Phone: (281) 853-1400

18160 Gulf Freeway Houston, TX


Phone: (888) 292-3971

18160 Gulf Freeway Houston, TX
29.556197 -95.158199
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Sterling McCall Lexus Clear Lake
Sterling McCall Lexus Clear Lake
18160 Gulf Freeway
Houston, TX, 77546 US
(281) 853-1400
Sterling McCall Lexus Clear Lake 29.556197, -95.158199.