I have no cats in the exhaust I was told that in 1977 they started putting cats in the 1/2 ton trucks but maybe not in the 3/4 ton trucks does anyone know when the started putting cats in the 3/4 ton 4X4 trucks because it went through emissions last year and I just bought it and its due next month so I need to know if they just didn't knotice it had no cats or if that was factory that way thanks very much
2007-01-30 06:25:32 · 6 answers · asked by Anonymous in Cars & Transportation ➔ Maintenance & Repairs
Look in the filler neck where you pump the gas in. If it doesn't have the restricter in it...then most likely it was made to burn regular (leaded) gas.
Leaded fuel plugs converters...so they didn't install converters in leaded fuel burning vehicles. Chrysler offered K-cars up to 1985 that burned regular gas.
2007-01-30 06:31:24 · answer #1 · answered by Anonymous · 1⤊ 0⤋
This Site Might Help You.
RE:
I have a 1980 3/4 ton 4X4 k20 chevy truck need a question about the emissions answered please?
I have no cats in the exhaust I was told that in 1977 they started putting cats in the 1/2 ton trucks but maybe not in the 3/4 ton trucks does anyone know when the started putting cats in the 3/4 ton 4X4 trucks because it went through emissions last year and I just bought it and its due next month...
2015-08-07 18:32:50 · answer #2 · answered by Burnard 1 · 0⤊ 0⤋
Take your VIN # to your Chevrolet dealer. At the parts counter they can run a trace on your truck. It'll tell exactly the day and hour it was produced plus options, engine codes, trans. codes and what emission system of any came on the truck. Fold the paper and stuff in your glove box. Nowadays, most states run a coupler to your on board computer and the state is advised the same info. that you got at the Chevy dealership. If it ever had a converter it must be in place. In NYS. during inspections our vehicle is not probed for emissions if its older than 1998.
2007-01-30 06:48:27 · answer #3 · answered by Country Boy 7 · 0⤊ 0⤋
Well it doesent mater. the older it gets the less thy worry about emissions. If it passed last time without a cat, most likly it will pass this time.
Sooner or later you wont have to get it tested at all.
2007-01-30 06:40:19 · answer #4 · answered by goldwing127959 6 · 0⤊ 0⤋
An other place to check is under the hood on the decals. If it came with a cat, it would show up there.
2007-01-30 06:37:34 · answer #5 · answered by Lab 7 · 0⤊ 0⤋
They would have noticed if it was not right
2007-01-30 06:32:19 · answer #6 · answered by Anonymous · 0⤊ 0⤋