smog pump
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Junior Member
Joined: May 2006
Posts: 74
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From: Wisconsin/Ft. Atkinson
Car: 89 Camaro Rs
Engine: 355 build up
Transmission: TH350
Axle/Gears: 2.73
smog pump
so i removed the a/c and the smog pump and pluged everything i needed to plug and now the engine runs like crap wont idel the same sounds like it camed real bad and it is back fireing out of the throttle body... does the actuall smog pump need to come off the belt system
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Sounds like either something was plugged that shouldn't have been, or something wasn't reconnected that should have been.
Thread Starter
Junior Member
Joined: May 2006
Posts: 74
Likes: 0
From: Wisconsin/Ft. Atkinson
Car: 89 Camaro Rs
Engine: 355 build up
Transmission: TH350
Axle/Gears: 2.73
any other ideas cuz im pretty sure i did it all right so the last week ive been doing a lot of checking and it all seems right but i dont know...
Junior Member
Joined: Jan 2004
Posts: 21
Likes: 0
From: Pensacola
Car: 92 Camaro RS Z Clone
Engine: 350TPI
Transmission: 5 Speed
The smog pump which we all know is for emmissions, and uses vaccume. When removing the smog you may not need all the same vaccume lines, sometimes to much vaccume is bad also. Eliminate the ones from the emmissions end and see how it does..just a thought.
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