2014 chevrolet silverado
I have a 2014 chevrolet silverado with a 5.3 engine.
Stopped at a friends left idiling and truck turned off
on its own. I have put a new complete throttle body,
map sensor, mass airflow , checked all 02s and still
starts and barely idles but roughly like its starving
for air. I am lost. Computers are not bringing up
anything. Truck has good compression as well.
Coils good as well as spark plugs. Any ody have
any ideas what is going on.