Need to replace water pump on a 03 Cadillac cts I

How to Change the Bulb in your 03-07 Cadillac CTS Fog ...

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https://www.youtube.com/watch?v=TaW1haYSThs
Oct 13, 2011 - Uploaded by 1A Auto Parts
How to Change the Bulb in your 03-07 Cadillac CTS Fog, Daytime ... Do you guys have video for replacing the turn signal bulb in a 2006 STS?Missing: h

Re: Reading/Clearing Diagnostic Trouble Codes (DTC) - Cadillac

2003 Cadillac CTS Spark Plug Change 3.2L V6 - YouTube

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www.youtube.com/watch?v=8Pzcl-hJ9xQ
May 26, 2011 - Uploaded by Sandman Himself
2003 Cadillac CTS Spark Plug Change 3.2L V6 ... Cadillac CTSIntake Manifold Removal and Valve Cover Gaskets ... CheckEngine Light Flashing? ... CHANGING SPARK PLUGS AND WIRES GM 3.1/3.4 V6 - Duration: ...

Too big a job for an answer here. Best to buy a service manual if you want to try to do the job yourself

First replace you fuel filter,If Check Engine light is not on,

Yes.

Timing belt is rated for 85,000 to 95,000 miles.
You do not want to wait for it to break.

Today's timing belt is being use to drive water pump.

3.2 Liter MPI V6 is modular.
The engine has to come out from the bottom!!!!
It will save you 2-3 hours of labor time to do ALL these work at the same time.
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Ask your service advisor to replace all heater hose at the same time to avoid trouble.
Inspect all engine and transmission mounts.

This is going to be costly but it will safe the labor charge now to complete all the tasks at the same time.

sounds like your fuel pump is starting to default,get hat checked out before problem get worse

Have the TPS checked out first

water pump is in behind timing cover....drain coolant remove timing cover, remove the water pump bolts. remove the water pump and the seal(note..do not reuse this seal)....reverse procedure for installation

drain the coolant.remove belt by rotating belt tensioner cllockwise. water pump pulley will require a holding tool to keep it from turning while removing bolts. access to air ratchet can sometimes eliminate the need to hold but be careful cause thats a good way to skin some knuckles. also make installation more difficult to obtain proper torque. after pulley is off just a few water pupm mounting bolts remain. clean and dry gasket surface very well before reinstalling.