Mechanics

WHY DOES CAR SHUT OFF?

2006 Cadillac STS • 85,000 miles

While driving my 06 STS 3.6L home the other day it shut completely down. No engine or electricals. It did this 5 times. Each time I pulled over and it started right up. The next day it started right up and drove like normal. Been working fine for a week now.


Avatar
Randyrod57
July 17, 2012.



Start with a fuel pressure check. It may be seizing and if that the case, the fuel pump will have to be replaced.

Roy

ASEMaster6371
Jul 17, 2012.