I picked up a 2000 under almost this exact scenario.
It had been sitting uncovered in a garage for 2 years. (all the red buttons had faded from the sun coming in the window everyday)
Ok soooooo here is what was needed.
With fresh gas and battery it fired up after cranking for 3 whole seconds and it rode 18 miles home.
It needed an oil change of course.
LOOK AT THE COOLANT. After sitting for 2 years it was the color and consistancy of chocolate milk.
Tires looked fine except for "weather cracks" So new tires were in order.
And then just a bit of chain lube and it has been running like a spotted-ass ape for a year now.
I love my green-monster.
