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good morning my name is ***** ***** I will assist
what were the codes???? codes never identify bad parts just failed systems.
does the engine miss fire??? how old is the tune up parts???
ok, thanks. did anyone serice the throttle body??? clean of all carbon???
thats because the idle is too low and the alternator is not charging the system.
battery should last for about 1 1/2 hours with lights on.
do you have a voltmeter to do some checks???
ok, can we do some testing???
check the battery voltage with the meter. engine off
measure battery voltage engine off
measure battery voltage while someone is cranking the car.
measure voltage at the battery while engine is running
tomorrow is good