Harmonic Balancer not turning engine but engine runs?

Tiny
SISTABLUZ
  • MEMBER
  • DODGE CARAVAN
1993 Dodge Caravan; 272,000; 3.3L
Driving to work this morning, the battery light, check engine & check gauges lights all came on & the power steering quit working.

However, the motor continued to run good; drove the 11 miles back home, expecting a broken belt & wondering why it wasn't running hot.

Opened the hood & found belt in tact, not moving with all external pieces also not moving, nor the harmonic balancer BUT the motor continued to run well.

How can this be?
Friday, January 26th, 2007 AT 8:04 PM

2 Replies

Tiny
CARUNDELL
  • MECHANIC
  • 602 POSTS
Hey sista!
If this is the case than it sounds like the balancer failed! Some balancers have a rubber or neoprene insert between the actual belt pulley and the part that is secured to the crankshaft. The insert can separate resulting in your condition. Let us know!

Chris
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Saturday, January 27th, 2007 AT 4:12 AM
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Please do not drive this vehicle any longer. Untill you have your problem fixed. It will cause major failure if you continue to do so :wink:
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Friday, November 30th, 2007 AT 10:26 AM

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