Skipping want stay cranked
I have an 06 trailblazer had the oil changed and
after that it started spitting and sputtering and
wouldn't stay cranked. Have put in new timing
chain new starter changed the cam and crank
sensors have also changed the plugs. Took it to
dealership put it on machine they said timing chain
after changing it. It still is skipping and don't want
to stay crankef