11-14-2002, 12:07 AM | #1 |
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Join Date: Nov 2002
Location: DFW Texas
Posts: 244
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catalytic converters
My 78 gmc does not have catalytic converters. What was the first year that these trucks were equipped with a converter. How can I find out whether or not I am supposed to have them on my truck?
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11-14-2002, 12:12 AM | #2 |
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Join Date: Oct 2002
Location: Edmond, OK
Posts: 5,904
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my 82 had them... not sure about in texas, but we no longer have emissions testing here so it doesnt matter much...
jon
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Jon 1982 Chevy Silverado 350/th350.... RETIRED 1993 Jeep XJ 2 door(Cherokee) 4wd 4.0ltr/AX-15 (5spd)/NP231 .... Oklahoma Roll Call |
11-14-2002, 02:49 AM | #3 |
I'm back with 2nd truck!
Join Date: Feb 2002
Location: Texas
Posts: 3,774
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I know in Texas 84 and older do not have to have cats. I passed emissions fine without cats.
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1979 Chevrolet Bonanza Big10 "Tootsie Roll" 1985 Chevrolet Silverado (wife's) Member of the Southern Bowties Club "Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson |
11-14-2002, 03:25 AM | #4 |
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Join Date: Mar 2002
Location: Prosser, WA 99350
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wlarue72,
I know that Brandon provided a more practical answer regarding whether Texas law requires cats on your rig. Nevertheless, since other posters occasionally ask similar questions, and since I once wrote an answer to one of these inquiries on this board, I am going to try to post a link to that earlier thread here... http://67-72chevytrucks.com/vboard/s...&threadid=4408 |
11-14-2002, 11:20 AM | #5 |
driving is in my blood
Join Date: Dec 1999
Location: Mesa AZ
Posts: 5,748
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My 78= no emissions equipment except for PCV valve.
My 79= cats, evap canister, and PCV.
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-78 c10 short/step: 388cid, M20, 5/5 drop, lots more. Playtoy and first vehicle. -98 c1500 x-cab: 5.7L, 17" rims, 5/6 drop, flowmaster, helper bags,NBS rear disk brakes. -02 Suburban 4x4: leveled front -CBR600F4i, CBR600RR, CBR1000RR, and standup skis DISCLAIMER: I cant spell for the life of me. |
11-14-2002, 12:47 PM | #6 |
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Join Date: Oct 2002
Location: Phoenix, Arizona
Posts: 4,703
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There is a sticker under your hood, by the latch. I believe it tells you if the truck came with a cat from the factory. That sticker is what AZ uses to make sure you have everything you should.
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11-14-2002, 03:22 PM | #7 |
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Join Date: Nov 2002
Location: DFW Texas
Posts: 244
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KIIlew, thanks for the info. I guess I will go with the cats to be safe!
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11-16-2002, 01:38 AM | #8 |
pkbinplano
Join Date: Nov 2002
Location: Plano Texas
Posts: 370
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Cats
Don't put cats on it till if fails inspection ! I want to get rid of mine but need to research it at the DMV before I hack it off and put on duals.
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http://www.picturetrail.com/gallery/...7496&members=1 84 chevy silverado aka The Bananna Boat |
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