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Join Date: Feb 2009
Posts: 107
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Smog pump dead.. do I need to replace?
It looks like the smog pump in my car is dead.. pulley turns fine, but no air coming out of it.
The car runs fine and passes smog.. I did a search and found threads where folks have removed the pump/air injection system and it sounds like more than I want to get into. Can I leave the dead pump in place as is or do I need to replace it? Thanks! Mike
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1986 930 Turbo (Stock) 39k Huntington Beach, CA |
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05-26-2009, 09:58 AM
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Go Speedracer, go!
Join Date: Aug 2002
Location: Indianapolis
Posts: 1,951
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If you can already pass smog inspection, I would think that you only need to leave it on if you have to have it for a visual inspection. Mine is long gone on my car, but we don't have smog inspections at all here. There are so many members on here from CA, that I'm sure someone will know for sure if you have to keep it.
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1981 SC ROW Coupe |
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05-26-2009, 10:11 AM
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No way to get around it, you'll need to have the pump on the car when you do the biannual smog inspection. Part of the inspection is a "visual" to make sure all the OEM emissions equipment is in place.
However, there is a question regarding if problems or issues can occur without an operational smog pump. I was considering disconnecting (taking the belt off) between smog checks. I posted a question asking if that could cause other issues to develop. I did not get a big response, but one member indicated disconnecting the smog pump (or I suppose having a defective one) could cause problems with the EGR valve, which are hard to come by and expensive. Perhaps someone will respond to this question when responding to your post.
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Fred 76 911s WB 3.0L 72 Int. Scout II 06 Mustang GT "Limping in the right direction is always faster than running the wrong way" |
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05-26-2009, 10:55 AM
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Registered
Join Date: Jan 2004
Location: Milwaukee, WI
Posts: 3,360
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Sorry cant answer yor question per se, but if you need one I have one from my SC. Verry good cond. has 78K when I pulled it.
$65 shipped.
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Jeremy C. Why's he calling me meat? I'm the one driving a Porsche. (Bull Durham) ----Nothing is far away in this car!--- -2001 996 Turbo |
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05-26-2009, 11:44 AM
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I am also looking for a smog (air) pump for my 78 911SC. I would be interested in buying it from you if you did not already sell it. I can be reached at scotstar85@verizon.net.
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05-28-2009, 08:25 PM
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Registered
Join Date: Aug 2007
Location: Burlingame, CA
Posts: 538
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No doubt about it, your car will run cleaner, and no doubt pass smog with flying colors without that pesky smog pump pumping out all that smog
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- Everything's easier once you get started. - '95 993 C2 '73 911 Targa '88 BMW M3 '84 Mercedes 190e 2.3 16v |
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05-29-2009, 12:10 AM
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You will definitely need it for a visual inspection but It won't benefit you much for passing Smog. Got to love Ca.
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'78 911 SC Targa, custom Red '09 Acura TL, AWD, nice grocery getter “Have you ever noticed? Anybody going slower than you is an idiot, and anyone going faster than you is a maniac." I'm the Maniac! |
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05-29-2009, 10:41 AM
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Mocha BAP
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I would just remove and carefully store it in between inspections.
I have seen more than one sieze up when left in place without the belt over an extended period.
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Scott 71 911T Coupe 3.0 Looks stock 79 911SC Coupe 3.2ss Nothing stock 02 996 C2 Cab Mostly stock 06 955 CTTS Super P!G |
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05-29-2009, 10:52 AM
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1976 Porsche 911S 3.0L
911 Carrera Coupe
1978 Porsche 911 SC Targa
It's Brown. Really!
The Cab
The T
