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Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > General H2 Discussion

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  #1  
Old 08-22-2008, 06:24 AM
Trinity Trinity is offline
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Default Scolded Dog!

My H2 has about 18,000 miles on her, so I decided to take the air tube off and clean the air intake. I sprayed some carburator cleaner around the intake, and then pushed the intake open with one finger and then sprayed a little into the intake. I then took a paper towel and carefully wiped all the cleaner up, including cleaning the black stuff out of the intake. Replaced the air tube and fired her up. She now runs like a scolded dog!

I once had an Avalanche that was running rough and a mechanic told me that if you did this on your vehicle at about every 15,000 miles, it would make a heck of a difference. It did, and now I do it to my vehicles about every 15,000 miles.

I'm sure that someone can explain it better than I did, but you get the idea.
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  #2  
Old 08-22-2008, 06:42 AM
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Default Re: Scolded Dog!

Thanks for the info...
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  #3  
Old 08-22-2008, 05:58 PM
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Default Re: Scolded Dog!

Isn't the T/B plate coated with a non-stick styled material that should not be carb cleaned?
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Old 08-22-2008, 07:30 PM
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Default Re: Scolded Dog!

You dont have a carb.. You should have used intake cleaner for fuel injected vehicles, they are formulated differently for the "sensitive" electronics that are on a fuel injected vehicle. Try letting it idle for about a half hour, if the problem persists, or the check engine light comes on, its gonna need to go to a dealership... Good luck
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Old 08-23-2008, 01:50 AM
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Default Re: Scolded Dog!

Quote:
Originally Posted by RCKSTR
You dont have a carb.. You should have used intake cleaner for fuel injected vehicles, they are formulated differently for the "sensitive" electronics that are on a fuel injected vehicle. Try letting it idle for about a half hour, if the problem persists, or the check engine light comes on, its gonna need to go to a dealership... Good luck


In this case "runs like a scolded dog!" means it runs great
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Old 08-23-2008, 01:51 AM
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Default Re: Scolded Dog!

Yeah I was just re-reading it, glad its running good! But be careful about the carb cleaner, those sensors can get quite pricey!
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