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1994 Ford Thunderbird Misfire 6

Tiny
VAMPIREHAGER
  • MEMBER
  • 1994 FORD THUNDERBIRD
  • V8
  • 2WD
  • AUTOMATIC
  • 205,561 MILES
My check engine light comes on and it starts to flash. I took my code reader and it sayed misfire of 6. Please can you help me. It eats up gas too. I dump $100 bucks a week alone in gas. I got white and some times blue smoke out of my tailpipes. When I drive it you can smell a strong gas smell. I have replace engine seals, sparkplugs and wires, new gaskets. Gas leaks from tailpipes. After I turn it off and come back to it you can smell gas really bad. Please Help Me. THANK YOU
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Wednesday, February 24th, 2010 AT 4:31 AM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the fuel pressure regulator and injectors if its leaking
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Wednesday, February 24th, 2010 AT 7:20 AM
Tiny
VAMPIREHAGER
  • MEMBER
  • 2 POSTS
Check all that is all good. I replace the computer and the check ing light went off for now. Its still misfiring thought.
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Friday, February 26th, 2010 AT 8:03 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Engine running rough or misfiring can be cause by the following:

1. Defective spark plug.
2. Inadequate spark/coil, defective spark plug wire.
3. Lack of compression
4. False air leakage.
5. Faulty fuel injectors.
6. Insufficient fuel pressure.
7. Contaminated fuel.
8. EGR valve that is leaking.
9. Oxygen sensors.
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Saturday, February 27th, 2010 AT 2:57 AM

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