Emissions
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Member
Joined: Feb 2001
Posts: 175
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From: Round Rock, Texas, U.S.A.
Emissions
I ahve a '91 chevy pickup with a 5 speed/350, and i noticed there was a bracket under the ac compressor for the air pump, but there wasn't a air pump there, so i looked at other trucks similar to mine and there wasnt a air pump on them either, why?
thanks-
thanks-
Member
Joined: Sep 1999
Posts: 352
Likes: 0
From: Southern MD, USA
Trucks have different emmisions standards than cars. Probrably wasn't required.
------------------
88 firebird formula
350 Vortec TBI
214int/224exh, .471int/.491exh
Edelbrock headers
SIX-speed
open 3.73's
2 1/4 stock catback
I love pissing those LS1's off
My Formula
All your base are belong to us.
------------------
88 firebird formula
350 Vortec TBI
214int/224exh, .471int/.491exh
Edelbrock headers
SIX-speed
open 3.73's
2 1/4 stock catback
I love pissing those LS1's off
My Formula
All your base are belong to us.
Supreme Member
Joined: Jul 2000
Posts: 1,445
Likes: 0
All near-year rucks with AT's did NOT have the pumps and I thought almost all of the MT trucks had it. You're probably cool or it was removed.
[This message has been edited by FastBroker (edited March 05, 2001).]
[This message has been edited by FastBroker (edited March 05, 2001).]
Junior Member
Joined: Mar 2001
Posts: 47
Likes: 0
From: Oroville,CA,USA
My trucks a 92 350/5-speed it has an air pump,friends with automatics dont. Does it say anything on your fan shroud sticker? Mike
[This message has been edited by Mike635 (edited March 05, 2001).]
[This message has been edited by Mike635 (edited March 05, 2001).]
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