Question about 2002 Chevrolet TrailBlazer
How do you get to the spark plugs on a 2002 trailblazer? There's a piece of plastic on top of the plugs.
There is 1 screw on top of each spark plug cylinder. Just remove the screw (I hope you removed the resonator first). The 2 plugs back towards the firewall are a little tougher to reach, just ensure when you put the new plugs in, that you do not crossthread them!
Posted on Jun 24, 2008
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Posted on Jan 02, 2017
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