Northstar Engines and System Technical Discussion Discussion, 1999 Seville SLS hard start P1350/P1375 in Cadillac Engine Discussion; I have a 1999 Seville SLS that has been intermittently hard to start and when it is hard to start ...
I have a 1999 Seville SLS that has been intermittently hard to start and when it is hard to start it will bring up a P1350 and P1375 code. I have changed both crank position sensors and the cam position sensor. I have also changed the fuel pump and filter. We love this car, but I am beginning to fear leaving my wife alone with it. It does always start eventually , but I know the day will come that she will be calling a tow truck.
Automobile(s): 2002.5 F55 STS, 2014 Explorer XLT 4WD
MD Eastern Shore
Re: 1999 Seville SLS hard start P1350/P1375
If you look at the sticky thread just above this one you'll see a "How to pull codes" and "got codes ? Look here" thread. Open it and click on the url with OBD-II in the address. Scroll down to your P codes.