1990 Ford Thunderbird has a miss gave it a tune up still has a miss not as bad 3.8 V6

Tiny
BIGWHITEDODGE
  • MEMBER
  • 1990 FORD THUNDERBIRD
  • 120,000 MILES
I replaced everything what plugs would you use
Friday, March 23rd, 2012 AT 12:11 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
The misfires could be coming from a compression or injector problem

Type of plugs preferred OEM part

Refer to this link:https://www.2carpros.com/articles/engine-misfires-or-runs-rough
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Friday, March 23rd, 2012 AT 12:15 AM

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