C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Clearning TB

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Old Jul 6, 2004 | 03:53 PM
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TheStef's Avatar
TheStef
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Burning Brakes
 
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Default Clearning TB

Hi guys,

I feel like cleaning my TB on my car since it hasn't been cleaned in over 4 years, but the car hasn't run much in the last 4 years either... I think I put maybe 10 000 miles on it. (only driven during summer)

I'm wondering if I really have to take the TB all apart to clean it of it I can just shoot some TB in it directly and clean it with a brush wile holding the butterfly open?
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Old Jul 6, 2004 | 04:13 PM
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Steel Blue 91's Avatar
Steel Blue 91
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Default Re: Clearning TB (TheStef)

You'll want to clean the IAC passage and pintel also. You'll need a big adjustable wrench to get the IAC out. There isn't really much to taking it apart (once it's off the plenum). Some torx screws on top and 6 or 7 on the bottom coolant/air channels. You might want to have a gasket set available in case you damage one in the process. I did not go so far as to take the butterfly out, just the cleaned both sides.
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