with air or with out? There should be a white label on your core support or hood underside to show you with air
Wiring diagram of what component?
2.5L 4cyl base. Iron Duke
The oil filter on a 1990 Pontiac 6000 is located on the driver's side of the engine compartment. It is on the side of the motor all the way to the rear, near the firewall.
Should be at the bottom or rear of radiator
No they dont. Althou some of the sister cars (Buick Century, Olds Cutlass Ciera) did.
have a pontiac 6000 2.5 motor and it wont stay running
First, double check your plug wire routing from when you changed the ICM. It could also be a bad crankshaft position sensor.
Noises are hard to diagnoise without hearing them. Take it to a garage.
It is a very involved procedure. Get a manual on your car from the parts store or from AUTOREPAIR2000.COM
On the distributor.
Any other GM A-body should work (82-96 Buick Century, Olds Cutlass Ciera, Pontiac 6000)
Remove the plug wires by turning them on the plugs to break the seal then pull then off and unscrew the plugs and regap the new ones and reinstall them