[aarond]

My car's been running perfectly fine, and then last Saturday I started it up to take it in for an oil change, and the engine jerked and then a few seconds later cut out completely. I started it up, tried revving the engine since it seemed like it was having trouble getting things going, but nothing helped. It kept dying, so I had it towed to NAPA Auto Parts. They told me that I need a new ignition module and coil. Of course, I have little history working on cars, but this seems like a perfect time to start. What can I expect once I get the hood open? I'm going to the library tomorrow to check out the repair manual for my cavalier, but was hoping I could know some things before I head there. Will I need any special tools? What's the total expected worktime for a novice on a project like this?

[TxGreaseMonkey]

NAPA's diagnosis is likely correct. Many auto parts stores, such as AutoZone, can test igniters and coils for free. Replacing these items should be pretty straight-forward and take little time. Igniters are particularly problematic. No special tools are required.

This is a good time, if they haven't been replaced in 50,000 miles, to change the spark plugs and change the fuel filter. Only use the exact ACDelco platinum plugs that came in the car.