They did not use a 700R4 in 2000 model. It would be a 4L60E.
You can remove the 2000 Chevrolet Astro Van the ignition switch cylinder by removing the retaining ring. The retaining ring will need to be turned to the left. The ignition switch cylinder will slide out.
It is advisable to have the ignition coil grounded on a 2003 Chevy Astro. This should especially be done when you are working on spark plugs and wires.Ê
If you need to remove your ignition switch, you should consult your owners manual. Check for a guide on how to remove and replace and follow the instructions.
You need an OBDII scanner to retrieve the trouble codes.
Check the junk yards
what do you need to know, I have an 89
rear wheels are probably toed out and need an alignment
Left front under the hood behind the winshilde wiper tank you need to cut liner to remove blower easy to do you'll see it Right front
Monitor your engine temperature and your coolant levels. Chances are you need to add more coolant to the car.
The 2004 Chevrolet Astro computer is located behind the passenger side dashboard. You will need to remove the glove compartment to access the computer.
hope this helps.