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Old Dec 21, 2009 | 12:00 AM
  #1  
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last year

Hey gang..... intermitant problems cured with Motorcraft MAP sensor. I'm not sure if after market parts made my problems worse or maybe problems moved around but everythings been great after RE-replacing the MAP.
 
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Old Jun 2, 2010 | 06:07 AM
  #2  
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Good choice on the Motorcraft sensor.

Last year was a long time ago.

One thing is true, if it's not one thing it's another but it's always something.
 
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Old Mar 12, 2011 | 12:52 AM
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OK, new problem, or maybe the same but not so intermittent. So, after a good , heavy rain when i turn the key to the on position i hear the fuel pump running. Normally i hear it run then stop and the engine starts fine. When i don't hear it stop the engine won't start and if it does [rarely] it smokes until the check engine light goes off. I tried reading the codes but got nothing. also tried changing the breaker. When i first got my Bronco i had to seal a seam or crack across the whole front portion that is under the panel between the hood and windshield. Brain box in the kick panel seems dry though. Anyway, i was hoping this would sound familiar to someone who could pull the blinders off my eyes. ALOHA
 

Last edited by prepwd; Mar 12, 2011 at 12:53 AM. Reason: missed a word
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Old Mar 12, 2011 | 01:01 AM
  #4  
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There is always at least one Code. ALWAYS. Fuel pressure regulator MIGHT be at the root of this problem but to be certain you will have to check for fuel in the vacuum pot or pull Codes to see what the PCM "thinks" is wrong.
 
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Old Mar 12, 2011 | 01:04 AM
  #5  
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i got the triple ones all around,koeo and running
 
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Old Mar 12, 2011 | 01:06 AM
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also changed the fuel regulator about a year ago,
 
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Old Mar 12, 2011 | 01:10 AM
  #7  
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wow , i guess 2 and a half years ago , according to my posts. time flies.....
 
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Old Mar 12, 2011 | 01:27 AM
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Do you by chance recall what Codes you got? These will pinpoint the problems.
 
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Old Mar 12, 2011 | 01:33 AM
  #9  
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I think it was 111, when i looked in the code book it said all clear. 111 came out a couple different times.
 
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Old Mar 12, 2011 | 01:34 AM
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Ok. So, one last option that comes to mind... when was the fuel filter last replaced?
 
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Old Mar 12, 2011 | 01:41 AM
  #11  
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changed that also about 2 and a half years ago. I was throwing money at at my problem, changed all sensors and breakers
 
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Old Mar 12, 2011 | 01:45 AM
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i'm thinking water is getting somewhere it shouldn't , but i don't know where. On dry days she runs like a champ. Actually , she runs like a champ on wet days too, but has problems after a heavy rain.
 
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