I HAVE A 91 MAXIMA WITH 188500 MILES. WHEN IDLEING WITH CAR IN GEAR AND FOOT ON THE BRAKE THE CAR SEEMS TO CHUG. DOES THIS WHEN STARTING FORAWARD ALSO. THE CAR STARTS JUST FINE NO HESITATION. COULD THIS BE INJECTORS? THEY ARE ORIGINAL. IF SO ARE REBUILT OK TO USE?

 

First things first....TURN OFF THE CAPS button....and second...do a search...but how long have you had the car...what kind of maintainence have you done? change the plugs? make sure you have gas? more info would help...there could be a number of problems...

 

yea to many things it could be, check your plugs wires.