TrailBlazer 2002-2009
2023- The TrailBlazer, originally introduced as an upscale Blazer, was produced from 2002 to 2008 with a powerful I6 engine and with a monster V8 offered in the Trailblazer SS
Platform: GMT 305, 360, & 370.

05 trailblazer

Old Apr 21, 2021 | 7:48 PM
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Cody Mcintosh's Avatar
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Default 05 trailblazer

I have a 05 trailblazer any one know why it uses a lot of gas like I fill up then like 2 days later I need to fill up again and I only drive like 60 miles total can someone help me
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Old Apr 21, 2021 | 11:56 PM
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tech2's Avatar
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any codes set?
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Old Apr 23, 2021 | 7:40 PM
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How much gas are you actually putting in the tank? It could be the fuel gauge giving a false reading. Do you smell any gas while driving?
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Old Mar 7, 2025 | 11:12 PM
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Default gas hog

Originally Posted by Cody Mcintosh
I have a 05 trailblazer any one know why it uses a lot of gas like I fill up then like 2 days later I need to fill up again and I only drive like 60 miles total can someone help me
they are just not good on gas but ou have good pick up and they can pull a lot of weight they are really strong trucks for a 6 cyl
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Old Apr 25, 2025 | 4:16 PM
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I know this thread is a couple of years old now, but did you ever find out what was causing the excess gas consumption?
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