Firing Order on a 1987 Bronco II?

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I just did a tune-up on my car yesterday. I spent several hours ****ing with this thing. :banghead: after all that work it just barely idles and I've hardly got any horsepower. I'm hoping I've got the plugs on wrong or something. The distributer cap is held on by one screw, but that's the way it was before I started working on it so I don't think that's the problem. I don't work on cars much... Here's what I did. maybe you guys could tell me if one of these things gone wrong could mess up the performance of my car.
PCV valve and grommet
Oil and Filter
Transmission fluid and filter
air filter.

On the air filter case is a plastic hose coming out of it. I have no idea where this hose goes. It's just kinda hanging there for now.
Does anybody have a suggestion. Or at least the firing order on this thing? I hope I just have the wires crossed somewhere.
Thanks for the help.

posted by  BlueMeanie

there's a timing mark on the crankshaft pulley line it up with 0 deg or tdc remove the distributor cap verify the rotor is pointing at the no1 tower on the cap and heres the firing order

posted by  osborste

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