2004 Ford Freestar Ignition miss.

194,000 MILES
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DAFFYDUCK43
  • MEMBER
  • 1 POST
Vehicle misses very badly when air is damp. Gas mileage has dropped off since this problem started. Seems to get better when conditions outside are dry, but still misses occasionally. --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------.
Nov 17, 2013 at 10:55 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
scan for codes and check fuel pressure first if it shows a misfire have apro look at it as these are very hard to find the real cause. If you like you can look underhood for coil leakage/and check plug wires for resistance. 5000ohms per foot.
Nov 17, 2013 at 10:47 PM
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