Car won't accelerate but idles down the road just fine it will not go over 15mph any ideas or suggestions would be greatly appreciated. I suspect catletic converter.
I have a 2001 sls when you try to accelerate the car won't speed up. It idles on 2000 Cadillac Seville SLS
DO YOU HAVE A CK ENG LIGHT ON? IF SO SCAN AND POST CODES SO WE CAN ADV. POSS ACCEL PEDAL SENSOR
I second #2 answer
1 more answer
sounds like you could have a plugged fuel filter I would start by replacing fuel filter and go from there