1997 - 2003 F-150

Well, that was interesting.

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Old Mar 29, 2018 | 08:01 PM
  #31  
serotta's Avatar
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Originally Posted by Roadie
Well, my truck has started fine since I replaced the PCM power relay. Sooo, it might have been the problem. But with intermittent problems it's hard to tell for sure.
I knew it! I just knew it!

Nah, I really had no idea...
Hell, i couldn't find the PCM power relay right now if someone gave me a diagram. LOL

FYI: Mine has been running and starting fine since replacement.
 
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Old Mar 29, 2018 | 08:52 PM
  #32  
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From: Wilmington,NC
Originally Posted by serotta
I knew it! I just knew it!

Nah, I really had no idea...
Hell, i couldn't find the PCM power relay right now if someone gave me a diagram. LOL

FYI: Mine has been running and starting fine since replacement.
I really appreciate your tip! It's in the fuse box close to the brake booster. Easy Peasy.
 
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Old Apr 3, 2018 | 02:13 PM
  #33  
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From: DFW
P1000 and guessing the PCM relay is a pretty good place to start

Relays are susceptible to heat soak issues too
 
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