Engine Mechanical problem
2005 Cadillac CTS 6 cyl Automatic 100K miles
I CANT TAKE THE BOLT OFF THE INTAKE. THE BOLT THAT IS IN THE BACK CLOSE TO THE FIRE WALL. SO THAT I CAN REMOVE THE INTAKE MANIFOLD TO CHANGE MY PLUGS CAN ANYBODY GIVE ME AN ADVISE OR TELL ME WHAT TOOL TO USE
It takes a shallow metric wobbly socket. 1/4 inch drive would work the best. This is also the step in the removal procedure from the manual.
Remove the upper intake manifold bolts. Some deflection of the cowl panel may be necessary to extract the right rear bolt.