20 Most Recent 1986 Cadillac Seville - Page 9 Questions & Answers

Ok, bank 2 sensor 1 is the front one upstream sensor.--------- It's between the engine and the fire wall. it's pre catalitic converter. There is very little room. It's best to see and work on from drivers side fender.
---------------- Bank 2 Sensor 1 is on the driver side - follow the right side of the engine down the headers which attaches to the catalytic converter. The o2 Sensor you're asking about (Bank 2 Sensor 1) is before the Catalytic. The o2 Sensor after the Catalytic is Bank 2 Sensor 2. Bank 1 Sensor 1 is on the passenger side as well as Bank 1 Sensor 2.---------- --------- Approx cost for sensor only is near to 40$ and for replacing service charge by the mechanic will be more.--------The total cost will be under $100.------ To order the sensor, click the link below:-- http://technoanswers.blogspot.com/2011/08/o2-sensor-for-cadillac-seville.html --------- This should help.Thanks.Helpmech.

This sounds like a possible head gasket leak, what happens on the North Star engine is the head bolt studs pull out of the aluminum block. Test for exhaust in cooling system. EXTREMELY expensive to fix correctly, cost prohibitive in most cases, turns the car to instant junk. A real bummer.

It's an anti-theft thing. A code has to be punched in to the radio to make it work again. If you are the original owner that code should be somewhere in the paperwork. Between a dealer or previous owner you of your car you should be able to retrieve that code. Hope that helps..

It could be your heater core... try turning on your heater when the temp starts to climb and if that helps any then it is the heater core.

Open the hood on the 1989 Cadillac and locate the serpentine belt routing diagram. The diagram will be located either on the underside of the hood or on top of the plastic fan shroud. The routing diagram outlines the proper path for the serpentine belt.

Click this link below and view the diagram:--- http://carbeltrouting.blogspot.com/2011/07/serpentine-belt-diagram-for-1989.html ----------- This will help.Thanks.Helpmech.

Do u mean ur sway bar and if so check for loose bolts or bad bushings good luck hope this helps

need year make and model please :)
Best Reguards, Premium FixYa Support

Those are anti squeel shims if it doesnt fit then you wont need it especially if your pads are carbon metallic

in this model it will be inside the transmission