Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
I am sorry your having this problem
did the car die when it was jumping the other car ? did the car shut off and now just cranks over ? or it will not crank over physically ?
and it has spark and fuel and cranks over just fine ?
and adding starting fluid will not work ?
does it have spark when cranking it over ?
these cars are not supposed to be used to jump or be jumped as with all the modules in these cars any voltage spike can damage the BCM or the PCM very easy and cause very odd issues like this
the next step would be to see if a scan tool can communicate with the PCM and the BCM and if so are there any codes set in either module
for this engine to not fire up it has to be missing spark or fuel or compression for it to not run
good evening my name is ***** ***** I will assist
does your scan tool read live data???
do you have a tach on the dash??? It would be good to see if rpm register while cranking
ok, as I asked, do you have a tach and does it move when you crank it???
does the check engine light come on with the key on???
ok, the crank sensor is working and the pcm is working.
I would check the fuel pressure next. you can rent a tester from a parts store.