2005 TrailBlazer Problems?

Answer The 2005 Chevrolet TrailBlazer appeared in the middle of the SUV's six-year production run, which spanned from 2002 to 2008. Despite its reputation as a reliable model year, the '05 TrailBlazer sti... Read More »

Top Q&A For: 2005 TrailBlazer Problems

How do I improve a 2005 Trailblazer's mpg?

DrivingImproving your gas mileage for a 2005 Trailblazer is just like improving your gas mileage for any other vehicle. It is important that you drive a lower top speed. Slower speeds means less wo... Read More »

How to Replace the PCV in a 2005 Trailblazer?

The positive crankcase ventilation valve, or PCV valve, in your 2005 Chevy Trailblazer is used primarily for emission reduction purposes. The one way valve vents excess exhaust gasses that blow pas... Read More »

2005 Trailblazer Specifications?

The Trailblazer is a mid-size sport utility vehicle from American automaker General Motors. GM sold the Trailblazer between 2002 and 2009 through its Chevrolet division alongside the smaller Blazer... Read More »

Where is the oil filter on a 2005 Trailblazer?

The oil filter in the 2005 Chevrolet Trailblazer is mounted near the driver's seat of the truck, beneath the engine skid plate. Remove the screw on the skid plate to expose the filter and the oil p... Read More »