You don't, it is done electronically.
Inside the front of the engine.
The 2001 Dodge Intrepid does not have a cabin air filter.
Yes
No. A 2001 Intrepid does not have an inertia switch.
where can I find the egr valve on a 2001 dodge intrepid 3.5 liter
A 2001 Intrepid does not have an oil change light.
Yes.
No.
It does not have one.
Flush and replace the engine coolant. Replace the engine timing belt or chain. Replace the spark plugs & wires.
If same size, yes.
Your 2001 Dodge Ram does not have a timing belt, it has a timing chain. No replacement is necessary.