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Chevrolet Trailblazer Maintenance and Repair
533 messages, Last post on Aug 30, 2008 at 12:14 PM
You are in the Chevrolet TrailBlazer Forum. Your Hosts are steve_ & tidester
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| I own a 2003 Chevy Trailblazer, which I love. I love the way it looks, the way it drives, and the overall features it has. HOWEVER, it is a piece of crap. Last Friday, the speedometer malfunctioned like everyone elses, and then today I rolled my window down at the ATM and it wouldn't roll back up. Of course it was raining. If that isn't enough, of course my warranty just expired. The dealership says it is a well known issue, but GM isn't doing anything about it, and it would be a little over 1000 to get fixed. If GM knows this is a problem they need to step up to the plate. I want to buy American made, but if we can't stand behind the products we make then I am crossing over. | |
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We own a 2004 Chevy Trailblazer LS, 6 cylinder - inline, 4WD, that has about 45,000 miles on it. We live in the central/southern part of Nebraska. We are using 5W30 Quaker State Oil in it right now and are getting about 16 miles to the gallon. We change oil about every 3000 miles. We would like to get better gas mileage out of it. It was recommended to us that we first consider changing the type of oil we use from the regular oil to a synthetic oil. What are your comments on doing this? How much of an increase would there be in mpg? If we did change to a synthetic oil, what type of oil and oil filter would you recommend? What are the steps to follow in changing from regular oil to a synthetic oil? Are there other ways to improve the mpg on this vehicle other than just changing the type of oil we use? deerhunter3
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Replying to: deerhunter3 (Feb 22, 2008 7:47 pm) tidester, host SUVs and Smart Shopper
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Replying to: tidester (Feb 23, 2008 12:58 am) Thanks deerhunter3
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Replying to: deerhunter3 (Feb 23, 2008 7:09 pm) tidester, host SUVs and Smart Shopper |
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My mom recently bought a 2004 TrailBlazer LT with the 4.2L Inline-6 that has a hair less than 35,000 miles on it. The second day she had it, the "Service Engine Soon" light flashed about 3 times and then shut off. It does this periodically and absolutely randomly. Other than that, it seems to run fine. I hooked my scanner up to it to see if there were any pending codes that wouldn't have set off the light and I came up empty handed. Please let me know if you know what's going on. Any tips would be greatly appreciated.
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Replying to: cavalier14 (Feb 25, 2008 9:38 am) |
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Replying to: cavalier14 (Feb 25, 2008 9:38 am) |
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| My 2006 Trailblazer LS started acting funny about a month ago. The gas gauge will go to the correct reading and then after about 1 minute it will go to empty and the amber light will come on. I guess I should take it in to the local chevy dealer, has anyone had this similar problem. Also there is a whining noise coming from the engine when you give it gas. I'm no longer under warranty so any help would be appreciated. This has been a great vehicle and my first Chevy. Thanks! | |
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