Question about 1999 Cadillac Seville STS

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<!-- from fixya rte -->Ccrank sensor 1999 cadillac sts 4.6 - 1999 Cadillac Seville STS

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  • Cadillac Master
  • 1,727 Answers

Should be behind the front bumper on the engine of course...

Posted on Nov 09, 2014

6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

joecoolvette
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SOURCE: my 1999 cadillac sts overheats alot i was told i

It hasn't been stated whether this is a Cadillac Seville STS, or an SLS. No matter, as they both use the 4.6 Liter, Dual Overhead Camshaft engine.

I would rate this as an 8, on a 1 to 10 scale. It would be a 10, if this Cadillac used wet sleeves. (Some Cadillac engines had a basic engine block, that had the water jackets open. The cylinders, are simply thick metal round tubes, with an O-ring at the bottom, and top. These set down in the block, and are held in place by the head.
There is a head gasket used also. When doing head work, or anything that involves removing the cylinder head, the wet sleeve cylinder, must NOT be disturbed from it's setting. If the cylinder is bumped, it can move, and the pattern the piston has made, will be disturbed. This means re-honing that cylinder. Lots of fun, these engines!)

Have you had experience with dual overhead camshaft engines? If yes, this is right up your alley. If not, be prepared for a small learning curve.

The engine must be removed. This is a transverse engine. The rear cylinder head May clear the firewall, it may not, if trying to remove it in the car. However, it is absolutely no fun trying to lay across the engine, and clean the gasket surfaces of the block!
This is just the tip of the iceberg, of bad things to come, when trying to replace the head in the car!

Just my advice.

Posted on May 18, 2009

  • 95 Answers

SOURCE: cannot find but 4 spark plugs in 1998 Cadillac sts

There are 4 Spark plugs in the front, and 4 spark plugs in the back. If you really look into the back, you will find them.

Posted on Aug 12, 2009

  • 1 Answer

SOURCE: 1999 cadillac sts over charging

on the positive battery cable under back seat is a red device with small orange and bule wires called a thermister controls alt output.this device is no longer availible from gm good news is you can buy a resistor of 1600 ohms from radio shack for lees than a dollar plug it in to connector instead of the thermistor and chargeing goes back to normal. radio, windows ,cruise, control should go back normal also

Posted on Apr 26, 2010

  • 1170 Answers

SOURCE: location of temp sensor cadillac

Hello,
The coolant temp sensor is screwed into the rear head on the driver side down below the EGR valve, see this diagram
arjuun_2.gif

Thanks

Posted on Jul 10, 2011

  • 1 Answer

SOURCE: i need the radio security code for a 1999 cadillac sts

You will need to contact Cadillac service at your local dealership. Give them the serial number on the radio. They can then pull the anti theft lock code from their companies archive. The serial number on the radio is typically tied to a VIN, but since you bought just the part, they can't search that way. Hope that helps.

Posted on Sep 17, 2012

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2 Answers

HOW MANY OXYGEN SENSORS ARE THERE ON A 2006 CADILLAC STS4


Is this a V8 or V8 If it is a V6 it has one, if it is V8 it has 2, the other sensors are for the monitoring of the catalytic converter efficiency. If I had the code and exact engine I could be of more help.

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99 cadillac deville flywheel replacement


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Jan 11, 2016 | Cadillac Cars & Trucks

2 Answers

Tying to find crank sensor for 2002 Cadillac Seville std 4.6 liter


This answer covers 1999-2005 Cadillac Deville, Eldorado & Seville.
Example Engine:
2002 Cadillac Seville STS 4.6L SFI DOHC HO 8cyl.

This engine has (2) Crankshaft Position (CKP) Sensors: the Upper sensor is CKP sensor B, and the lower sensor is CKP sensor A (this is included for the OBD-II DTC codes - P0385 references Sensor B = upper CKP sensor, whereas P0335 references the lower CKP sensor (sensor A)).

Both crankshaft position sensors are located in the front of the engine just above the oil filter adapter. To access both CKP sensors, jack up vehicle on the passenger side, remove the oil filter, and the oil filter adapter, including the Engine Oil Pressure (EOP) switch. See illustration.
tying-find-crank-sensor-2002-cadillac-3hcuyyaerdphtgzyedxwn2k0-1-0.jpg
The ARROW points toward Front of Car.
1. Upper Crankshaft Position Sensor (B).
2. Lower Crankshaft Position Sensor (A)
3. Engine Oil Pressure (EOP) switch
4. Engine Oil Level switch
The Oil Filter is the can-type object below the oil filter adapter, which includes the EOP switch. Recommend: remove oil filter with an oil filter socket/strap wrench, since it's close to the oil pan.

Aug 21, 2014 | Cars & Trucks

1 Answer

What is the part number for 02 oxygen sensor bank 1 sensor 3 on 1999 sts cadillac


OEM Part Number(s): 19178928, 25161131, 25312197 replacements: (1A AUTO)1AEOS00163 or Walker WKEOS00092-02

Bank 1 Sensor 3 ,Sensor number #3 is downstream (after) the Catalytic Converter. There are also 2 upstream sensors Left or Front
#1 and Right or Rear #2 upstream sensors.

Jul 03, 2014 | 2001 Cadillac DeVille

1 Answer

1999 cadillac seville sts cruise control modulator


Center rear of the engine compartment, near the power brake booster

Apr 14, 2013 | 1999 Cadillac Seville

1 Answer

I need the radio security code for a 1999 cadillac sts


You will need to contact Cadillac service at your local dealership. Give them the serial number on the radio. They can then pull the anti theft lock code from their companies archive. The serial number on the radio is typically tied to a VIN, but since you bought just the part, they can't search that way. Hope that helps.

Sep 16, 2012 | 1999 Cadillac Seville

2 Answers

Cannot find but 4 spark plugs in 1998 Cadillac sts


4 plugs in the front 4 in the back it is necessary toi remove some components to gain access to the rear bank of plugs

Jun 07, 2009 | 2001 Cadillac Sts

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