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hard to start, perplexed

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Old Aug 17, 2013 | 10:57 PM
  #1  
relicshunter's Avatar
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Default hard to start, perplexed

I have a 96 f150, standard, straight 6, 2x2.
A bit ago it became a little hard to start. You just had to find the perfect spot on the clutch to make it turn over. It was usually about 1 " up from the floor. It shifts fine, runs good, I've had it almost two years. The clutch master cylinder was replaced a bit before I bought it. I noted a noise during the test drive that I am pretty sure is the throwout bearing rattling. I had another brand of truck with that and it eventually needed replacing. Well it has not failed yet.
So now this problem. Find the perfect spot and it starts. I tried a clutch safety switch replacement and a couple of starts were better ( not perfect) and back to the same. I tried another switch hoping it just was faulty, no better. Well the problem just got much worse. I can barely start it, I have to pull, or push on the switch just to start it to drive and get parts. The relay on the passenger wall seems fine. I can jump it to trigger the starter. I was thinking of replacing the starter, because I am weaking it with all these hard starts. I am desperately in need of solving this quickly and hopefully cheaply. I see referance to jumping the clutch switch to check if it's working. The posts say jump 2 red/blue wires. Well there are red with blue stripe, white with red stripe, brown with yellow stripe, yellow with brown stripe and tan. So that does not match. The little bushing is gone on the push rod, but there is no loose fire wall mounts or other clutch problems that other posts have listed. I am at a loss as to what to do,.
Please help.
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Old Aug 18, 2013 | 10:09 AM
  #2  
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Can't fix my problem, let's try yours...

From the Schematic it looks pretty straight forward.

Components are :

-Good Battery
-20A fuse (fuse 11,F53)
-Properly working ignition Switch
-Clutch position switch , double pole
-Starter Relay
-Starter solenoid
-Starter

Sounds like you've worked with the clutch position switch
with no real improvement. So here are some other ideas:

Inspect the fuse and make sure it has good contact.
Clean both your battery cable connection and re-tighten, no
matter if it looks good or not.

Have you replaced your starter relay?
Doesn't matter if your hear it activate, contacts have to be good.

Do you have a volt /ohm meter and know how to use it?
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Old Aug 18, 2013 | 12:13 PM
  #3  
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I`m not a transmission guy but there is a adjustment on the neutral safety switch.
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Old Aug 21, 2013 | 01:33 PM
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I think aketch means the clutch safety switch. Mine went out and I just bypassed it. You can jump out the two blue and red wires on the switch. Just make sure you're in neutral. If this doesn't fix the issue I'd look at maybe the ignition switch
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Old Aug 21, 2013 | 02:58 PM
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Mlp
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Old Aug 21, 2013 | 03:10 PM
  #6  
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Originally Posted by Aktech
Mlp
Mlp?
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Old Aug 21, 2013 | 04:29 PM
  #7  
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Mrs. W
 
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From: South Dakota
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i think he means mlps. manual lever position sensor
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