wow , no year stated. amazing....
which engine? size and gAS or diesel>?
stalls only hot?
is thermostat good and holding 180F or more???????
why gue$$ ?
Stalls have huge causes.
1: the ISC sticks is but 1 of 50 causes (have list, i pass)
misfire is the other
the EFI Tries very very hard to stop stalls, (opens ISC/IAC 100%)
if it can't. it stalls.
why did it stall, lots of ways.
from too lean or flooding.
EGR stuck open. is #1 all top DOG for stalls.
EGR can stick open, and when it does, it will stall
no the big questions, not ever answered here ever.....>>
can you save the stall with a fast right foot action.?
The answer here, can save tons of hard work.
and is the CEL glow key on, in the dash? Check engine light at key on
then stay out driving, NO< why not scan this car.
do not ever ignore this lamp, scan it or spend eternity fixing car.
buy a scan tool, and learn to use it.
learn how sensors. work and how they read.
learn what closed loop is. (if not in CL hot , fix that now)
if the engine drops closed loop, hot, at idle this means
fueling is out of control
and idle is only a victim.
check closed loop status hot engine.
here are all the steps 1 by one on a good engine.
this is just a typical 1.6L 16valve SOHC engine.
MAF based injection, here. any motor with maf , like this..