2007 CHEVY IMPALA 3.5 LITER COOLANT LEAKING FROM BACK OF MOTOR CLOSEST TO FIREWALL, ANY SUGGESTIONS

  • Tiny
  • JJ_136
  • 2007 Chevrolet Impala
  • 13,800 miles

No coolant in oil, just from looking online I think it might be intake manifold leak. No white smoke signaling a possible head gasket problem, no loss of power. Just started out of nowhere.

Saturday, April 28th, 2012 AT 11:46 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Could be the intake manifold or a freeze plug behind the engine block-

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Saturday, April 28th, 2012 AT 11:52 PM

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