Problem With the D50

I went out to start it this Morning and it would not start!
So i checked the fuses and none were blown, So i checked the battery and it was Fine, I'm Really getting mad at it so i quit for a while!
What do you guys think it might be?
Here latley it has been clicking when i start it and then it will fire but today wasn't my day!
Do you think the starter is bad?
I put a new Battery on it about a month ago!
I Put a Different Coil on it too a month ago!

Please Help Me!!!

I would lean towards the starter or maybe ignition switch. Try to jump the starter directly and see if it works that way, if it does then it would be the ignition (key)switch

Oh I forgot to tell you i tried jumping it too!
That didn't work either!
I have no clue!

Hey q man mine did that same exact thing last Monday and come to find out it was the starter. 40 bucks from auto zone with ur core. Hope that helps bud. Good luck

Thanks Sallen, I've got a parts truck I'll take it off of!!
Or there might be one in the garage! I'll Check!!
Thanks again!!

Hey Qball, been a while since I played with my 2.6 (tho Im about ready to start putting one together for my dual sidedraft mikuni 44s) but do they have a power transistor/control module that controls spark? I know my 2.4 does

Ok, I Looked In the Garage and I have 2 Starters in the garage and 1 on the Parts Truck, So Mabey Tonight I will Be able to put one of them on my ride! Was Going to it Last Night but my Sister had her Baby so We Went to the Hospital.
I'll Keep You Guys Informed!

My 84 D50 turns over but no spark, replaced coil and ballast,still nothing,I think I'm missing a ground or something, pick up coil is common problem with your model truck..

I Took The Starter Off and took it to the parts store and its Dead!
So the Other Two Starters i have i took too and both of them work, so i went back to the house and put one of them on and it started up!!
Thanks guys for your help!!!
The D50 Is Running again!