I HAVE A 1990 FORD THUNDERBIRD AND IM CHANGING ...

  • Tiny
  • Anonymous
  • 1990 FORD THUNDERBIRD

I have a 1990 Ford Thunderbird and i'm changing the spark plug can you please tell me the proper cap! Thank You.

Thursday, November 15th, 2012 AT 8:23 PM

2 Replies

  • Tiny
  • Brenda Alexander
  • MEMBER

Refer to Vehicle Emission Control Information (VECI) decal for spark plug and gap specifications.

Motorcraft Parts:

Spark Plug Part Number for a 3.8L EFI engine: AWSF-44C
Spark Plug Part Number for a 3.8L EFI S/C engine: AWSF-34PP (early built vehicles with the Supercharged engine had double platinum tip spark plugs which were identified with AWSF-34 PT. ASWF-34 PP is the correct replacement).

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Friday, March 29th, 2013 AT 5:00 PM
  • Tiny
  • ASEMaster6371
  • EXPERT
  • 25,554 POSTS

.054 is where I set them.

Roy

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Sunday, April 21st, 2013 AT 6:29 AM

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