Oka I have been having some issues with my car it is havig trouble to start and the car shakes violently, with the rpms dropping and raising if the car actually turns over.

people need help quick I have not been to work in two days I need this issue resovled please help out if you can thanks.

 

Did you check for any engine codes? Have you done basic maintence such as plugs, fuel filter, cleaned throttle body etc.., You might have a cylinder misfiring because of a coilpack or injector. Try unpluging each cylinder coil pack at a time and see how the idle changes. If the idle does not change when one of the coil packs unpluged then you found your cylinder, try moving the coilpack/injector to another cylinder to see which one is messed up. Hope that helps.

 

ive tried everything with the coil packs and the spark plugs are brand new ngk platinum. Theirs no ecu codes besides the 0101 that i got which i just replaced (camshaft position sensor) But It also says that an o2 sensor is 0101. What would be the affects of a bad 02 sensor?