Ok you din't say that in your first email but no big deal you can take teh starter off an dtake it to an auto parts store they can check that as well, if it'snot the starter then it's either the ignition switch or something wrong with power going thru the nuetral safety switch. If you have a test light when you try to have an assistant start the truck put the test light on the 's' terminal or where the purple wire connects.
If you get a bright light there then it's probably a starter problem. Here is a diagram for a blazer start but it shold be fairly close to what yours is.
![Keyless Keyless](/uploads/1/2/5/5/125558757/238216703.jpg)
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Hmac300 thanks the diagram its a little to small to see, I just moved to this new place and I don;t know anyone around here so I'm stock and nothing is walking distance I been trying to get that truck to start, I thought it might be the ignition switch someone told me if you turn the lights on and and try to start the truck if the lights dim or go out its not the ignition switch, some told me today if you try to jump the starter and if it don't crank just spins its the starter, man I don't know what to think. I got to try to get the truck running and I can take it to the mechanic.
The truck was running well I went to the store got stuck in traffic the check engine light came on I told my self I'll go to the mechanic Monday and let him check what it might be, made a few stops after that then I got home parked the truck next day I got in the truck turned the key no click noting and its been like that all week, I been reading what people been saying and going out to test what they say to do and no luck, lest thing I did was jacked up the truck and try to jump the starter with a screw driver and it did not crank the stater just spins, I don't know what to think.