Cadillac Repair: Good Afternoon, I have..., digital voltmeter, best guess

Question
Good Afternoon,

I have been having a stalling problem with my 1990 Deville 4.5 L engine 47,000 miles. Fuel pump,and Pipes holding pump in the tank and gas filter replaced based on mechanic recommendation but stalling stil the same. The error code is E53 Distributor Signal Interupt, I clear the code and every time it stalls it resets the E53,E97,E98. The battery is new and the connections are immaculate. Also the wires to the distrubutor all look solid. Note the car runs solid and idles smooth besides the stalling when you come to a dead stop at a stop sign or light.

What should I look at next?

Fuse
Ignition Module
Relay

Any help would be greatly appreciated,

Marc,

Answer
Marc,

Are you mechanically inclined and can use a digital voltmeter and follow simple directions ?.

If you can I can e-mail you a test procedure for you to do or give you my best guess which i hate to do.

contact me at;

onlineautohelp@msn.com


and incclude your question and MAKE-MODEL-YEAR of vehicle.