'03 XLS 4.0 Starting issues! | Ford Explorer Forums

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'03 XLS 4.0 Starting issues!

MSM0075

Active Member
Joined
April 10, 2008
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Year, Model & Trim Level
2003 EB
I just bought an '03 Ford Explorer XLS 4.0 4x4 w 107k miles on it. This is the second time I'm having starting problems. The previous owner have owned the car for over 4 years and hasn't had this problem. The trucks been fine for me until last week, Some days it will not start. just cranks and cranks. I checked fuel pressure and its in spec. I tried hitting the Fuel Pump Inertia(Spelling?) switch, Tried holding the pedal down to the floor, just a boging sound when trying to start. Nothing. The first time I pulled the the plugs and they were slightly wet and STUNK like gas. Reinstalled plugs, nothing, Next morning, fired RIGHT up. Today same problem. I didn't bother checking anything this time. But I've noticed this is happening when its very moist outside. Engine bay alomst looked wet in some areas.

I don't know what else to check, Can anyone help me to what I should look for? I have plenty of tools to do the job, Just lead me in the right directions please and I'll reply after trying!

Please!
Michael
 



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Wow. No responces......
 






Do you have a CEL?
 






Spark.
Have the plug wires replaced yet?
 






i just started having the same issue today and in my investigation so far i have turned up that i have spark on cylinders 456 but no spark on 123.????... I checked it at the coil. ???Any Help??:mad:
 






i just started having the same issue today and in my investigation so far i have turned up that i have spark on cylinders 456 but no spark on 123.????... I checked it at the coil. ???Any Help??:mad:

Sounds like the coil, DId you check all conections to it?
 






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