How do I replace the spark plugs in a 1999 Cadillac Catera?
Under the throtlle body / upper intake manifold which needs to be removed to access the 3 spark plugs on the driver's side. The other 3 are on the passenger side of the engine.
head gasket!
The spark plugs are under the throttle body on my 1997 Catera, assume they are in the same place on your 2000. Just unplug the hoses and electrical wire clip/connections, unbolt the throttle body and you will be able to access the plugs.
0.035-0.043 in
if it is a v8 it has 8 spark plugs if its a v6 it has 6 spark plugs and ect
Torque the spark plugs to 11 lb/ft.
How can I change the wiring and spark plugs on my 1996 Cadillac Sedan Deville Concours?
there is two bolts on the intake manifold to the bundle of wires on the drivers side take them out and there is a plug in front of the wires and one on the side unplug them move the wires to the side and you should be able to get to the spark plugs a lot easier than taking the manifold off. on mine had to change valve cover gaskets its a little bit of a job.
How to Replace spark plugs on 2004 cadillac deville Sls with 4.6 v8 engine
two spark plugs are located to the right side of the engine and the other two spark plugs are located on the left side of the engine.
where are the sparkplugs on a 2002 cadillac deville and how to change them