WE JUST HAD NEW PLUGS AND WIRES INSTALLEDNEW OIL...
2003 Ford Mustang
March, 2, 2013 AT 3:02 AM
We just had new plugs and wires installed, new oil pump, new alternator, motor flush, ATF, and oil change. The problem I'm having is when the car is stopped sometimes the rpms drop and it feels like it wants to die but then it goes back to normal. Also once I get around 50mph it starts to jump and hesitate when accelerating. No engine light is coming on, we tried to see if any codes would come up and none did. Any ideas of what could be going on?