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12-19-2013, 05:57 PM
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#1 |
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Registered User
Join Date: Jan 2013
Location: Houston, TX
Posts: 178
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What is this?
Can anyone tell me what this is?
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12-19-2013, 05:59 PM
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#2 |
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Gentleman Jim Driver
Join Date: Nov 2002
Location: Poulsbo, WA
Posts: 1,550
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Re: What is this?
Air injected reaction supply tube. It puts air in the exhaust to help the cat burn fuel that passes through the engine unburned.
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Joe '75 GMC Gentleman Jim '84 Chev C10 Short Wide - Super duper plain (manual steering, manual brakes, no dome light, no cig lighter) '85 Chev C10 Short Wide - Super plain Vortec 4.8 4L60E trans also: '81 K30, '83 C30 Crew Dually, '84 M1028 CUCV, '85 M1009 CUCV, another '85 C10 SWB, '89 R3500 Flatbed |
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12-19-2013, 06:11 PM
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#3 |
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Registered User
Join Date: Jan 2013
Location: Houston, TX
Posts: 178
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Re: What is this?
do you know where i could get one of these? for a replacement
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12-19-2013, 08:34 PM
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#4 |
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Account Suspended
Join Date: Apr 2009
Location: hazard, ky
Posts: 1,674
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Re: What is this?
do you have to pass emissions? if not block it and retune your carb. delete that smog pump too and block the lines that run into it. truck will make a little more power run a little smoother.
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12-20-2013, 10:13 AM
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#5 | |
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Registered User
Join Date: Jan 2013
Location: Houston, TX
Posts: 178
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Re: What is this?
Quote:
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12-20-2013, 10:54 AM
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#6 |
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Registered User
Join Date: Dec 2013
Location: Humble, Texas
Posts: 185
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Re: What is this?
What year model is the truck? Emission testing is only required up to 24 years. Buddy
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12-21-2013, 03:28 PM
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#7 |
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Account Suspended
Join Date: Apr 2009
Location: hazard, ky
Posts: 1,674
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Re: What is this?
then it shouldnt be tested unless its a hd crew or a suv 1989 is the last year they should test.
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