Cadillac CTS The mid-sized sedan that has grown the popularity of the Cadillac brand with it's low price and sleek styling

Oil/Fuel

  #1  
Old 12-23-2007, 12:55 PM
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Join Date: Dec 2007
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Default Oil/Fuel

I recently bought an 03 CTS sport luxury (pick it up tomorrow) and was wondering what oil and fuel are you using in your '03CTS's?

Cheers.
 
  #2  
Old 12-23-2007, 01:05 PM
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Join Date: Oct 2007
Location: in the mitten
Posts: 3,160
Default RE: Oil/Fuel

Car is designed to run on 87 octane. Recommended oil is 5w30 conventional oil, as long as API sunburst is on oil bottle it will be fine. 04 required 5w30 MOBIL 1 whiching up to it is up you.
 
  #3  
Old 12-24-2007, 03:25 PM
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Join Date: Dec 2007
Posts: 3
Default RE: Oil/Fuel

Thanks, I picked up the car this morning, the seller says he was running Sunoco 94 in it. Will this fuel run too hot? (My thanks to Cadillac for the clock inplace of a temperature guage) and Castrol Synthetic.
 
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