What do trouble code 6122 and 6420 mean?

Tiny
PJJACKSON567@GMAIL.COM
  • 1990 BUICK REATTA
  • 170,000 MILES

Car turns over but will not start and acts like it has no spark.

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Monday, September 17th, 2012 AT 4:15 AM

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Tiny
KHLOW2008
  • EXPERT
  • 41,996 POSTS

Where and how did you get the codes? Our database does not have any reference to these codes.

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Monday, September 17th, 2012 AT 5:06 AM

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