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Just bought, 1976 F-150 2wd 300 cid 3 speed. Truck came with catalytic converter...can some one tell me how to Identify VIN code (decode) to see if this is Correct? F15BECO4472 This Exhaust System isn't the Originial, it also has a Cherry bomb muffler.
The VIN code will not tell you. The catalytic converter requirements went by weight back in those years.
Yeah but. :)
It's an F150, even the VIN sez so.
Factory califonicated F150? :/
Or at some point someone was sold "muffler bearings"? :/
I want to get to the bottom of this one myself. :)
My F250 says "unleaded fuel only" and has a cat on it. But this is a camper special and the gvr is like 7900 I think I am reading that correctly? Wouldnt that meet the requirement for not needing this and not have to do a smog test on my truck?? BTW it has a 460 c/6 auto 2wd 1978 in California wich now the smog law is 1975 and before exempt. Does anybody know if California is ever going to go with the 30 year and older no smog?
F150 was created in 1976, I think, to get around catalytic converters. Higher GVW. Just like the GM "heavy half ton". Does it have a lot of other pollution junk?
My F250 says "unleaded fuel only" and has a cat on it. But this is a camper special and the gvr is like 7900 I think I am reading that correctly? Wouldnt that meet the requirement for not needing this and not have to do a smog test on my truck?? BTW it has a 460 c/6 auto 2wd 1978 in California wich now the smog law is 1975 and before exempt. Does anybody know if California is ever going to go with the 30 year and older no smog?
Sounds like your truck was sold new in CA.
Find its DSO on the rating plate found on the driver's door.