Engine Performance problem
2003 Chevy Trailblazer 6 cyl All Wheel Drive Automatic 105965 miles
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My Trailblazer is an 03 and I've read a lot of problems on the net with them. I bought it 2 months ago used from a dealer. Recently in the past couple weeks I've noticed that when I get on the gas and any speed the truck seems to hesitate all the way threw accelerating and even at steady speeds on the highway. I don't believe its the transmission cause it shifts fine when your easy on the gas. Just seems like it has a lack of power. Its not throwing any check engine lights. What could this be?

With the mileage you have listed I would suggest to check it for tune up



FULL TUNE_UP