rcowher

Hi, I have a 1994 LT1 and i replaced the battery and now i have no spark, car just cranks and won't start. did i burned up something?

Jud Chapin

Do you know for sure you have no spark? How's the fuel level?

rcowher

fuel level is good, i pulled the plug wire off and can't get any sprark to the plugs. the car only has 49.000 miles and its been running fine before . it's been sitting for a while nad the battery was dead so i put i new one in and now it won't start

Jud Chapin

It could have something to do with the security system. Have a look:

http://www.smokinvette.com/corvettef...ad.php?t=43242

Jud Chapin

If the above thread doesn't help, you probably should post this in the C$ tech section.

rcowher

how do I check the security system out

Jud Chapin

If the car has the original alarm, read the owners manual. Did you read the thread I provided?

LannyL81

If the starter engages and turns the engine, the factory security system is fine.

Check fuses.
Perhaps somehow the ignition control module got fried, although not likely. Some chain auto parts store can test them. Too expensive to just replace as they are not returnable.