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2003 gmc envoy_slt_xl
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48 Posts
03 Envoy XL SLT 4.2L
155,000

Water pump, 2 coils, 02 sen, Thermostat, 2 ball joints, that's all that went bad.

But I have replaced a lot of the ware out bushings and things.

Still going strong. I also tow a bass boat with it most weekends


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2003 chevy trailblazer_lt
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1 Posts
Do I win?

I haven't read through all 52 pages of posts but of the couple pages I have reviewed, I gotta think I'm up there! I currently have a:

2003 Trailblazer that just turned 189,000 miles.

I bought it used in 2006 with 48,000 miles on it.

Great engine, great vehicle!
 

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2003 chevy trailblazer_lt_ext
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5 Posts
Still pluggin, but starting to cost me some pennies

'03 Trailblazer EXT - 215,000 miles --- bought it new, been a great reliable vehicle, but starting to cost me some pretty pennies, but not looking forward to a car payment. Reading through these forums in the past, I see where many folks have had to replace parts MUCH MUCH earlier than I have, so feeling pretty lucky that it's gotten me this far. Religious on oil changes, every 3,000 miles.
Major replacements: new tranny and driveshaft in 2010, power steering rack in 2016, wheel hub/abs in 2016, fan clutch, tie rods....plus the usual brakes. Not horrible??

What's my chances of getting another 200,000 out of her? :laugh:
 

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2002 chevy trailblazer_lt_ext
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2 Posts
Who has the most miles on their TB?

2002 Chevy TB 4x4 EXT 4.2L
Current Miles 202,450
Purchased new in Aug of 2002

I have serviced this truck entirely and have replaced parts as they have come to an end due to wear and tear. The only thing I can say negatively about the TB is that the front suspension is terrible. I literally had to replace it all to get it back to "new" condition sound.

Overall this is a good truck to keep.
 

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2002 gmc envoy_slt_xl
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6 Posts
Purchased new July 2002 Envoy XL

My mileage is at 284500. Still running strong. Dealer oil changes every 3000 miles at $9.99 as long as I own the vehicle. I got the best of that deal.
 

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2002 gmc envoy_slt
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9 Posts
high mileage

It has been a while since I updated, but the Voy is now on 310,000 and still going. The high idle plague is now taking the joy out the whole thing, but i will figure it out soon. :mad:
 

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2007 chevy trailblazer_ls
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2 Posts
2007 w/250,000 miles

I just hit 250K with the Trailblazer I purchased used in 2011 with 47,000 miles on it. Everything was original except the brakes until 2 weeks ago when the timing chain jumped.

Since I had to disassemble everything anyway, I'm taking this opportunity to replace the rings, rod bearings, oil pump, water pump, belt, hoses, and rework the head.

I love this vehicle and I see no reason why I shouldn't get another 250,000 miles or more out of her.
 

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2007 chevy trailblazer_ls
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22 Posts
07 LT w/180k

bought my 07 in 2011 with 47k and now it has 180k. Had to replace all axle shafts and drive rods along with several alignment issues but she still runs great... just debating another road trip because she's getting up there in miles.
 

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2005 chevy trailblazer_ls
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1 Posts
Hope I'm not jinxing myself...
2005 4WD Chevy Trailblazer LS 4.2 I6
Bought in 2006 with 19,241 miles on it
currently 255,981 miles
Original engine & trans
No major repairs until after 230,000 miles
then water pump, ignition coils and had trans rebuild, torque conv replacement at 249,000 miles
Love this blazer & hope to have it for quite a while yet
 

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2007 chevy trailblazer_ls
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1 Posts
2007 4.2 I6 purchased with right at 44000 miles now at 164184. Replaced brakes all the way around last weekend. Fan clutch and water pump were replaced within the last 20000 miles, fairly close together. Other than that she runs strong.
 
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