Hummer H3 For the Hummer driver who wants the rugged look and off road capabilities of the Hummer, but in a smaller size and with a more fuel economy friendly engine.

H3 Alpha I need suggestions to get me to $200k plus miles

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Old Nov 27, 2022 | 07:46 PM
  #1  
socalhummer's Avatar
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Default H3 Alpha I need suggestions to get me to $200k plus miles

I have a 08 Alpha and I can’t imagine driving anything else. I’m at 150k miles right now. What can I do as far as maintenance so I can drive at least another 100k miles?

I’ve had to do the following:
o2 sensor 68k
replaced throttle body 71k
new radiator 80k
transmission at 104k
left bank cat converter 110k
Body Control Module replacement 147k

 
Old Nov 28, 2022 | 11:19 AM
  #2  
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Change the Transmission Fluid and filter, change the fluid in both the front and rear differentials, and change the fluid in the Transfer Case.

Clean the MAF with MAF Cleaner and clean the Throttle Body with Throttle Body Cleaner.

Good luck.
 
Old Nov 28, 2022 | 01:59 PM
  #3  
bronxteck's Avatar
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From: BX NY North East
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have the sparkplugs been replaced after the first 100k miles as per service schedule?
 
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