at stop sigh or light.? So my dad has this 1992 Cad, he fills it up with gas(regular unleaded) He knows it says premium only but dads pockets are empty and gas is a bi**h right now, anyway he fills it up and it runs pretty good for at least 4-5 gallons then it starts with the jumping and wanting to turn off, so he fills up again and it does the same thing after 4-5 gallons. It doesnt do it while he's driving it only when he comes to a stop and he starts to take off. He thinks its not that he's putting Regular cause the manual says it will start knocking and his car is not doing any knocking....any idea what it might be and if it is the gas why is it doing what its doing?????? Thanks!
1992 Cadillac Deville Jumping and sometimes wants to turn off when stopped
- Thread starter catx76126
- Start date