the haynes book states 89 in pounds
under the lower intake manifold
its stamped on top of the intake manifold
My 01 deville had a cracked intake boot, between the throttle body and intake manifold, it would only leak when eng was hot.
If it is the Northstar engine which I believe it is, it is inside the motor under the intake manifold.
what are the torque specifications for 2002 ford 4.0 intake manifold
4.5 liter=frnt bottum of the engine 4.6 liter= under the intake manifold
the firing order on 83 deville with a 4100 v8 motor is as follows, 18436572. this firing order should also be in raised numbers on your intake manifold.
the top of the carborator
starter is under intake manifold. you can do it yourself if you are a pretty good wrench and have the manuals and tools. not easy but is doable.
The starter is located under the intake manifold and requires removal of the intake manifold to access it. Good luck!
Under the hood, on top of the intake manifold.
under intake manifold