Won't Start sometimes

I apologize if these has been asked a 100 times (didn’t find anything in a quick search)

I have been having problems starting my Jeep lately. (1991xj, 4.0ho) It won’t even try to crank. I know my park/natural safety switch has issues because I have had to hit the shifter up sometimes to get it to start but now that doesn’t work , nor doe’s putting it in natural. I thought it might have something to do with my alarm so I pulled the brain but it still does it. It only does it periodically but it sucks when it does. I turned off my engine at the drive through speaker the other day and then couldn’t get it started for 5 min. (people behind me really love that)

Any ideas?

THEGOOFSTER said:

I know my park/natural safety switch has issues

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didn't you just answer your own question? did you fix the NSS?

Probably, but I thought I would check to see if it might be anything else. I have the new NSS just have to put it in.

I dido the NSS. Rebuild it, it's not that hard.

Ok, so with NSS problems, will it crank at all? Mine cranks but wont fire and I was thinking NSS.

Thanks!

--Phillip