• Tiny
  • Anonymous
  • 2004 Chrysler Sebring
  • 187,000 miles

(2.7l V-6 engine) At engine start the speedometer jumps up to 120mph and then returns back to 0mph. The engine also makes a small hiccup. What would cause the speedometer to jump?

Friday, April 5th, 2013 AT 12:57 PM

1 Reply

  • Tiny
  • hmac300
  • Expert
  • 44,937 posts

Just power going to the pcm and speed sensor scan for codes and check fuelpressure as well clean throttle plate on both sides with choke cleaner

Was this
Friday, April 5th, 2013 AT 1:53 PM

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