Question about 1994 Cadillac DeVille
Help is HERE!
It looks like an Air lock scenario!
Park vehicle on level ground, when cold remove coolant filler cap, start engine and leave to idle, turn heater to hot blower on full. When at operating temp keep clear of coolant filler area and listen, hopefully gurgling then a boil over, wait and then top up with very warm water/coolant let settle it may boil over again whilst air is still in system.
Check for heat inside car, if hot and coolant settled replace cap but keep an eye on temp gauge for a while as air lock may still be further along cooling system.
Please press the Blue button if sorted!
Paul 'W' U.K.
Posted on Jan 28, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Feb 25, 2013 | 1992 Cadillac Seville
Jul 15, 2010 | 1992 Cadillac Seville
Jun 16, 2010 | Cadillac Seville Cars & Trucks
Sep 02, 2009 | 1992 Cadillac Seville
Apr 24, 2009 | 1992 Cadillac Seville
Jan 26, 2009 | 1992 Cadillac Seville
Dec 03, 2008 | 1993 Cadillac Seville
320 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: