Yeah in I live in Casa Grande, yeah how would I even check for a choke blade, cause not sure? It's colder up there in flagstaff has your car given u any trouble starting on the morning?
Sounds like others answered the choke blade question, but I actually don't have the duster up here (it's too nice to drive in the snow hehe) so I drive my 5.2 dakota. But when it's winter time in California, with NO choke on the duster, i just pump the gas pedal a few times and it fires right up, it just won't idle for a few minutes until everything gets warmed up but no biggie since it's literally just minutes...hope to see you cruising on RT 66 sometime:)