Down the center of the head under the intake box. You have to remove each coil with one 10mm bolt and then the plugs are easily accessed.
How do you change the spark plugs on a 2002 chavy trailblazer
Where are the spark plugs on a trailblazer
Bad spark plugs, coils are coil, bad injector. Cam are crankshaft sensor
how do i change the spark plugs on a Chevy silverado 1500
Change the spark plugs every 100,000 miles. Follow the service intervals in the manual. www.trailvoy.com All the answers for your Trailblazer from true enthusiasts.
If the car will not start...the spark-plug is bad.
0.060
2002 Chevy trailblazer has a 6 lug bolt
where is the O2 sensor on a 2002 chevy trailblazer
There are not any plugs wires. The Inline six uses coil packs over top of each spark plug.
11 ft/lbs
Chevrolet TrailBlazer was created in 2002.