V6 (1994-2004) Mustangs Technical discussions on the 3.8L and 3.9L V6 torque monsters

Spark Plug Problems

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Old May 10, 2010 | 06:37 PM
  #11  
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Remove you MAF, and clean it. Also remove you IAC and clean it as well. I recommend using O'reilly's Brake cleaner, it doesn't leave any residue and breaks down any buildup really well, and it dries fast.

Give that a shot, clean the plugs up, and reinstall and see how it does.
Old May 10, 2010 | 10:03 PM
  #12  
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sounds good, thanks for your help, ill let you know how it goes.
Old May 13, 2010 | 08:38 PM
  #13  
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Alright so i did all this and no such luck, but I did have a question. I have an after market intake, there are two sensors on it. I know one is the MAF but there is another sensor on there that haven't been on my other cars, and to me it looks improperly mounted like half assed just so the cars runs. What sensor is it?(i believe it is an air charge temperature sensor) and is it ok that I can see into my intake with how half assed it is? i will provide a picture if necessary.
Old May 13, 2010 | 09:23 PM
  #14  
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Is it the oxygen sensor?
Old May 13, 2010 | 09:56 PM
  #15  
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i couldn't tell ya. i dont know crap about cars but i looked up online different sensors and it looks like a air charge temperature sensor so im guessing thats what it is but i could be wrong. and i was reading that the air charge sensor can cause similar problems to what im having with the spark and fuel/air ratio. now im just curious if the way the sensor is mounted could be my problem.
Old May 14, 2010 | 01:05 AM
  #16  
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Originally Posted by mhutchby13
i couldn't tell ya. i dont know crap about cars but i looked up online different sensors and it looks like a air charge temperature sensor so im guessing thats what it is but i could be wrong. and i was reading that the air charge sensor can cause similar problems to what im having with the spark and fuel/air ratio. now im just curious if the way the sensor is mounted could be my problem.
it's your IAT senser ( Intake Air Temp). take a pic and post it lets see hows it's mounted. Must wont cause any problems i do recommend cleaning the MAF with MAF cleaner only or electrical parts cleaner do not use brake cleaner on it. use brake cleaner on the IAC
Old May 14, 2010 | 01:29 AM
  #17  
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alright ill have a picture up tomorrow morning.
Old May 14, 2010 | 07:37 AM
  #18  
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If it's loose, and after the MAF, then it can definately cause problems.
Old May 14, 2010 | 11:28 PM
  #19  
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[IMG]file:///C:/Users/mike/Desktop/Sensor.jpg[/IMG]

if you notice where the hole is it is basically wide open and you can actually see the sensor part from outside of the intake pipe and it doesnt look right. the only thing that is holding it on is that broken piece of rubber you can see and another piece of broken rubber on the inside to hold it from falling out.
Old May 15, 2010 | 12:29 AM
  #20  
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well mike, you have to upload the pic to a hosting site and then paste that link, not the directory from you hard drive lol

Once a pic is up, i think the solution will be pretty easy



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