Took my 97 cad in for a fuel rail (recall) replace, started fine at the dealer went straight home in the garage. 20 hours later had to really crank engine to start car. Made two more starts and the start cycle got shorter. Figured the battery was disconnectd to change rail and the computer was re-ajusting to the car. Tried to start the car 18 hours later it would not start. Check the archives on this site and found a reference to a cold start injector. Is there one in a northstar engine or is my problem elsewhere.Mike