This will separate the radiator from the condenser and allow you to remove it. This additive has been put in virtually every new car for at least 20 years. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. This will give you access to disconnect the electrical connector to each fan. Disconnect upper and lower radiator hoses. It's behind the headlight switch inside the dash.
Maneuver the radiator out from the support of the vehicle and remove the radiator. Possibly due to a problem why they can't manage to have a successful aluminum cylinder wall engine, leads to the problem of the head bolt threads pulling out of the block. In fact, I thought the gauge was broken for a time. Drained the system, also remowed the thermostat housing because it was some coolant left there, put 2 pellets crushed into the lower hose and screwed it back in place! I could not get to mine to open it. The heat from the engine wears down the rubber.
Some foreign cars for years have had the rubber valve seals on the thermostats and I have seen restricted flow and sticking with them in my 30+ years being an auto tech. Do not damage the dash trying to get the switch cube out because you can also get to it by removing the cover underneath the steering column and reaching up in there. No problems for the first year. Over the years the Seville's manufacturing location changed, and in 2004 the final Cadillac Seville rolled off the assembly line in Hamtrack Michigan. Can possibly be an air pocket. Disconnect both electrical connectors from the fans. Removing the coolant reservoir cap on a warm engine could cause the cap to fly off at a high rate of speed and fluid to spray out of the reservoir.
Remove the radiator cap and drain the coolant into a suitable drain pan. For removal, unplug the sensor located in the upper half of the housing. All do-it-yourself projects entail some risk. Disconnect the transmission cooler lines from the radiator using the same procedure. Some coolants will come premixed.
Sometimes an O ring leak can be seen on and under the drive pulley shaft and sometimes road draft removes all the evidence. Disconnect the generator inlet cooler hose from the radiator. The car has 123K on it and it overheated unexpectedly. Remove the outlet and inlet radiator hose from the radiator. The fat one goes to the starter and provides ground for the engine. It has black, rubber hoses hooked up to it and your cooling fan mounts directly against it.
The powdered bars leaks or the tablets were added to the factory fill but that stopped in the late 1990s or so. Usually saves me lots of time trying to find them and when I do sometimes you have to be a contortionist to be able to open them. This will expose the front 4 plugs. Not an auto repair expert? Service and Repair Drain cooling system, then remove plastic radiator support cover. What follows is opinion only. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.
Run the vehicle to operating temperature to allow the thermostat to open. Carefully remove the plug to release the water. You've come to the right place to get affordable quality Radiator Drain Plugs for your Cadillac Seville. When the coolant within the radiator reaches a specified temperature, the sensor activates the fan. The Seville was then replaced with a different Cadillac model. Roger Martinsen Sweden Not sure what a Hylsa is but I took a socket and cut a grove in it so I can use a ratchet and extension. They are very temperamental and very expensive to fix.
You will be able to screw the drain plug back in from t … he top. Mix the coolant with distilled water so that you have a combination of 50% coolant and 50% water. Universal coolants do not promise to deliver the corrosion inhibitor chemistry included in DexCool labeled products. I ordered this radiator as with most things online with my fingers crossed. Check the transmission fluid and the engine oil, as some could have been lost during the removal. You have this, you're pretty much done with the ten-year old car, in my opinion.