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Nov
2002 Chevy Trailblazer Spark Plug Gap. I cant find the owners manual anywhere and under the hood it says to refer to it. But youre only going to see this long spark plug. They need to be tightened to a specific tourq. CHEVROLET 2004 TRAILBLAZER 42L L6 Ignition Spark Plug.
Exchange any incorrectly gapped plugs for new ones as the recommended spark plugs are not adjustable. Choose top quality brands AC Delco Autolite Bosch Champion DIY Solutions Denso E3 Spark Plugs NGK SKP. The VECI label is in the engine compartment on the top radiator support firewall or near the strut towers. 2002 Chevrolet Trailblazer Spark Plug Shop AutoZone for 2002 Chevrolet Trailblazer Spark Plug. The spark plugs on your 42 Chevrolet TrailBlazer or GMC Envoy are made with platinum or iridium. Spark Plug Wire Cover.
The 2006 Trailblazers 42-liter engine requires a spark plug gap from 0040 to 0044 inches.
My question is do I gap the spark plugs per 89 43 specs or do I use the 95. Browse Categories Answer Questions. If necessary consult the Vehicle Emissions Control Information VECI label or your car owners manual for the correct gap specification for your Trailblazer model. Spark Plug Wire Retainer Clip. The average price of a 2002 Chevrolet Trailblazer spark plug replacement can vary depending on location. The plugs need to be set at a certain gap setting.