1997 Cadillac SLS oil

Tiny
PEANUT3117
  • MEMBER
  • 1997 CADILLAC SLS
  • V8
  • FWD
  • AUTOMATIC
  • 136,000 MILES
My oil looks like chocolate what does that mean?
Saturday, June 13th, 2009 AT 6:19 PM

3 Replies

Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
Used oil will look like dark chocolate, it is when it looks malty that an issue may be present. Is your coolant level low, or have you been using coolant.
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Sunday, June 14th, 2009 AT 11:35 AM
Tiny
PEANUT3117
  • MEMBER
  • 2 POSTS
Yea my coolant level is real low I refill it n it starts 2 ova heat
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Monday, June 15th, 2009 AT 2:14 PM
Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
My suggestion would be to have the cooling system pressure tested for external leaks, and have the cooling system block tested for combustion gases that would indicate an internal leak.
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Monday, June 15th, 2009 AT 9:41 PM

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