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1996 Cadillac Deville White smoke from exhaust first startu

157,000 MILES • V8 • FWD • AUTOMATIC
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BANKSCADDY
  • MEMBER
  • 1 POST
Car first start up heavy white smoke from dual exhaust pipes (Northstar Model). Check Coolant light stays on. After car drives for awhile no more smoke but smell of antifreeze.
Jan 3, 2008 at 3:38 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Could be just condensation however when the engine comes to operating temperature it should be gone if not-Get it block and pressure tested for combustion gas and point of leakage
Jan 3, 2008 at 3:42 AM
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