Cadillac Deville Repair Questions and Answers

So I Just Got The Car Listed Above. It’s Now Getting Cold And I Went To Turn My Heat On So I Pushed It Up To I Believe 75 Or 76. I Can’t...

Had New Fuel Pump Installed Now The Fuel Gauge And Associated Information Displays 3 Gallons Although I Filled Tank. Tried To Reset Computer...

What Has To Be Removed In Order To Really Get To The Mode Door Actuator To Get It Out And Replace It? Does The Whole Ip Have To Come Out? Is...

Looking For The Coolant Temperature Sensor Location.

The Coolant Overflows Out Of Expansion Tank When Heater Is Shut Off And Remains Calm When Heater Is On. Why Would This Be?

I Have Checked The Coolant Level And Added Maybe 24 Ounces Of Coolant To The Overflow Container. When I Started The Car, The Message Still...

Checked Filter Gas Coming Out Of It. Not Getting To The Engine. What To Do?

Having Trouble With Heater Only Blows Warm Air Out Of Passenger Side Defroster Cold On Drivers Side Also Cold Through Floor Vent.

My A/c Works Great Sometimes And Other Times It Acts Funny With Blowing. One Time It Was Started Blowing Hot. I Looked Up And The...

Replaced The Rear Integration Module Due To Door Locks, Gas Cap Etc., Not Working. All That Is Now Working But Suddenly The Speedometer And...