Question about 2004 Chevrolet TrailBlazer

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I'd like to do an oil change on my trailblazer 04' but i cant find the drain plug,,,,where is it? Is there a guard i have to remove?

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Hello,

The drain plug of the chevrolet 2004 trial blazer is located under the engine skid plate it is with the oil filter. And there is a guard to be removed. There is a trap door before it.

The skid plate door is located by the drivers side door, directly midway underneath the vehicle. You will need a flat/phillips hear screwdriver to open the trap door. Do not worry, the screws are 'loss-proff' and will not fall off the trap door plate. Once this has been removed, the oil drain plug and oil filter are now visible and accessible.

Oil change should not take you more that 15/20 minutes.

Hope this helped.
Take care and good luck

Posted on Jan 03, 2011

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  • Chevrolet Master
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Remove plate under engine, Then look for the oil pan, it has a plug to drain the oil.

Posted on Jan 03, 2011

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