I changed the head gasket on a 1991 honda accord LX 2.2 16 valve and when it was complet,it stopped firing

. Remove the spark plugs and check each cylinder's compression.

. Ensure you used the proper timing marks for your specific engine and correctly adjusted the timing belt's tension. Afterwards, did you torque the tensioner bolt to spec?

. Did your Accord previously overheat? If so, did you machine the head and check for valve, piston, and connecting rod damage?

. Does the Check Engine Light consistently come on for 2 seconds and then go out, when you turn the ignition switch to ON (Position II)?

. During the 2 second interval, can you hear the fuel pump run?

. Have you checked all under hood and under dash fuses with a test light or multimeter?

. Have you checked for codes?

. Have you checked for spark?