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Capacity of cooling system on 1998 cadillac deville

Posted by Anonymous on

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6ya6ya
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Posted on Jan 02, 2017

  • 255 Answers

SOURCE: 1998 cadillac deville reads service ac system

Hi,check if the compressor clutch is engaging,if not check the conection at the compressor if ok check,fuse ,or relay ,if those are fine and the commpressor is engaging,check freon presure ,may be too high or low, if this is the case ,correct the problem and disconect the negative cable from the battery for a minute to reprogram the sistem..C1

Posted on Jan 04, 2009

  • 3 Answers

SOURCE: MY 1998 CADILLAC DEVILLE REAR WONT RISE

arnott.com sells replacement shocks, take one of your orginal springs and go to a spring frabrication shop they should be able to fabricate a new spring for you with a 2 to 4 inch lift

Posted on Mar 02, 2009

canbruce75
  • 1776 Answers

SOURCE: Where are the cooling fan relays for a 1998

Are you sure that you don't mean the cooling fan control module? It should be located up front next to the cooling fan. It is square shaped and has a long square shaped plug going into it. 00114_cooling_fan_control.jpgReads the temperature of the coolant and passes the information to the engine control computer (ECC). The ECC receives analog information and signals the cooling fan switch to cycle the cooling fan on or off, as required.








Posted on Jul 08, 2009

  • 97 Answers

SOURCE: 2001 cadillac deville, overheats without loss of coolant

First, provided their are no visible coolant leaks and/or loss of coolant with no signs of leaks, I would thoroughly flush cooling system and replace coolant, then check and/or replace thermostat (you can place thermostat in boiling water to check for proper function), if you have tried these 2 steps and still are experiencing overheating you may need to replace your water pump which can be a tricky job if you're unfamiliar and try to do it yourself, however, I could walk you through it if necessary. Also visually check your radiator hoses for bulges, wear ,etc along with heater hoses etc. You may want to also check radiator fins to see if they are dirty/obstructed and clean if necessary. Let me know if I can assist you further and how it works out

Posted on Aug 30, 2009

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Runs cool for about 15 miles then it gets hot(220) so i turn it off to let it cool about a half gallon of water is gone


220 to 230 deg. F is actually normal for the 1998 Cadillac Deville. If it goes to 250 deg. F or even 260 deg. F it goes into a limp mode where fresh air is pumped into 1/2 of the cylinders to preserve the engine up to 40 mi. of travel (in the case that a radiator fan isn't working or coolant has completely leaked out of the system).

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Jun 28, 2010 | 1998 Cadillac DeVille

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What is the coolant system capacity for a 197 cadillac deville


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Where are the cooling fan relays for a 1998 Cadillac Deville Northstar located?


Are you sure that you don't mean the cooling fan control module? It should be located up front next to the cooling fan. It is square shaped and has a long square shaped plug going into it. 00114_cooling_fan_control.jpgReads the temperature of the coolant and passes the information to the engine control computer (ECC). The ECC receives analog information and signals the cooling fan switch to cycle the cooling fan on or off, as required.








Jul 07, 2009 | 1998 Cadillac DeVille

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AC BLOWER MOTOR GETS HOT THEN TURN OFF.


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1998 cadillac deville


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May 06, 2009 | 1998 Cadillac DeVille

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