Z28 LT 1. Why is restart delayed 10 minutes?

SOURCE: engine management light has come on

If the eml light is still on it has probably locked the car in limp mode. Your going to need a garage with the diagnostic tools to re set the fault code that the car has registered on the computer....keep your eye on the oil level on this car they are known and it is considered acceptable for the ictdi engine to use a liter of oil in 600 miles!!!!

SOURCE: 1999 Saturn SL

Cat. converter probably pluged. Mine did same today. Mechanic who tow my car said likely cause. I can hear fuel pump running, recent change fuel filter will check fuel pressure. But I will try emissionwiz fit too.

SOURCE: 1984 bronco 2-runs 15 min shuts down wont start again for 20 runs

If the fuel filter is dirty it will settle when you turn the truck off. When it runs for a few minutes the debris in the filter will get sucked into the screen and stop the fuel from getting through. If it was a starter or coil, it would not start at all.

SOURCE: car shuts off while driving

if car shuts off while driving it could be a bad crank sensor. a bad crank sensor will shut car off while driving, then it will not start for about 10 minutes, when it starts it runs fine until it goofs up again. the popping could be the sensor for it controls timing along with the cam sensor.

SOURCE: Car shut down while driving. doesn't start, but

most likely it is the ignition electronic module or maybe the reluctor coil at the ignition module.