Smog pump replacement
Thread Starter
Senior Member
Joined: Aug 2001
Posts: 814
Likes: 2
From: San Jose, CA, USA
Car: 88 IROC-Z - original owner!
Engine: LB9 with K&Ns, MSD, Foil, Taylor
Transmission: WC T-5
Axle/Gears: BW 9-bolt, 3.45 posi
Smog pump replacement
Yo guys. How hard is it to change the smog pump on an 88 LB9? I think that is the source of the noise I’m hearing. Thanks.
Senior Member
Joined: Feb 2019
Posts: 786
Likes: 197
From: SW Missouri
Car: 1989 Trans Am
Engine: sp357
Transmission: TKX
Re: Smog pump replacement
Hardest part is getting the pulley off to get to the bolts that hold the pump to the bracket. After that mine came off in like 2 minutes.
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Jester
Tech / General Engine
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Oct 1, 2000 08:29 PM
