well guess your right i did get parts from china all cheaply made so ill check it all

i did check that all seems fine only thing i havent checked was compression but couple hundred miles shouldnt kill the engine that bad only thing left that i can think of is the pickup coil on flywheel might be on its way out

would never take it back to dealer they charged me 5k to do the job never again will i go to a dealer

well just had the dealer install new valves and all the other goodies in there

i have a issue cant figure out my zforce was freshly rebuilt i road it couple hundred miles then it just started running like crap,then shut off wont start just cranks so i added new fuel pump new injector new plug it has spark,injector is shooting gas as it should no error codes plenty of compression air filter is clean i also clean throttle body changed all fuses still no luck just cranks no start not even trying to start
i also put a new coil and wire on it just to make sure