I just install Mega Squirt Pro 3 and 1000 injectors and Little Enchalata with a tune and engine sometimes stalls while down shifting to traffic light and in neutral.

 

Cool.

Can you post your tune and a datalog of the problem happening so we can actually help you?

 

I brought the car to the tuner today and he increased the voltage to 13.5. Previously the car would occasionally drop in rpm to 800 and then stall while coming to a stop in neutral. So far after 2 hours of highway and city driving the problem has not occurred. RPMs hold at 1100 even after dropping to 800.

 

Why is it idling so high? Should idle at about 800 warm.

 

I preferred mine up around 1000-1100. It was better for electrical power, air conditioning, etc. My giant Spal fan was a power hog.

 

I ran the car today with head lights and AC on while the car warm idling at 1050 and no stalling at traffic lights. It appears for now the problem ihas been abated.