HAD THE HARMONIC BALANCER REPLACED AND NOW THE ...

  • Tiny
  • Anonymous
  • 1998 CHEVROLET VENTURE
  • 177,000 MILES

Had the harmonic balancer replaced and now the car constantly down shifts between 65 and 70. My gas mileage went from 23 to 18 mpg. What is going on.

Wednesday, April 10th, 2013 AT 2:17 PM

1 Reply

  • Tiny
  • Hmac300
  • EXPERT
  • 45,619 POSTS

Maybe the wrong one was installed depends on engine size it may effect trans take back to where it was done.

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Sunday, April 14th, 2013 AT 10:30 AM

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