Get service manuals but even then you need special tools and its not for the faint hearted to change the timing belt on Cateras
See if your public library has a Chilton's book for your Cadillac.
I need to know how to replace the heater core in a 1987 cadillac seville. I would like to have step by step instructions on the removal and replacemnet of this part. Where it is located and how to remove it
We have some detailed instructions on our forum for this procedure. www.trailvoy.com
http://www.hondapilot.org/forums/showthread/t-20409.htmlx Although these instructions are for a 2005 Pilot, the procedure in general is the same.
There are eight steps on how to replace an AC condenser on a 1998 Cadillac Deville. Some of the step-by-step instructions are disconnect the battery by turning the terminal bolts counterclockwise, place the positive bolt away from the battery, and then disconnect the wiring harness.
how do you replace the heater core in 06 cadillac deville
how do you replace the water pump on Cadillac cts 2004 3.6
how do you replace the window regulater on a 89 cadillac deville?
How do I replace the heater core in my 98 cadillac deville
How do you replace the speed senor on a 2001 cadillac catera
how to replace a fuel filter on a 1999 Cadillac eldorado
How do you replace the water pump on a 1988 Cadillac Seville?