1998 Cadillac DeVille "engine oil 1999" Questions

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Question about Cadillac DeVille

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...engine yes it has good oil that please i need help Hello, the sending unit is to the right of the oil filter adapter, it is behind the engine mount bracket, it is hard to see and difficult to access. ...

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...engine light comes on!. BUT Prior to all messages I know car over due for oil change. What does this message low refrig-ac-off mean& and could it hamper drive-ability? When you change your oil is ...

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...engine, why? probably the wrong grade oil and the lash adjuster in a lifter does not like it, get a good flushing additive and follow the instructions, then re change the oil and use semi or fully ...

Question about Cadillac DeVille

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...and 4.9ltr The starter on the 4.6 Northstar engine is in the middle of the engine between the cylinder heads. On the 4,9 ltr the starter is located below L/S cylinder rear near oil pan. Hope this ...

Question about Cadillac DeVille

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...oil pan gasket is a complex task. Due to the design of the Northstar engine,ie the exhaust crossunder exhaust pipe either the engine has to be removed from the car or remove the transmission.... The ...

Question about Cadillac DeVille

2 Answers

...engine oil life monitor will indicate when to change the engine oil and the engine oil filter - usually between 5 000 km (3,000 miles) and 12 500 km (7,500 miles) since the last oil change. Under ...

...oil in engine.thats can be the rings round the piston. the top ring is for leaving a film from oil so the piston can run smoothly up and down.when its worn out you get to much oiland see blue ...

Question about Cadillac DeVille

1 Answer

...leak onto the exhaust system - making oil smoke that is being sent into the car. Generally this is caused by an overheating of the engine and gaskets dry up and let the oil leak onto he engine. ...

...of the engine burning coolant. Possible blown head gasket or cracked head. Check your coolant level, and check your oil for any coolant in it. I hope this helps. no white smoke or no water in the ...

...(hence the light coming on). Check if the engine oil level is correct, if so, you will have to call your dealer to find the problem. Could be oil pump or maybe just a faulty oil pressure

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