Car Problem Reports
Cadillac Seville SLS Engine Performance Problems Due to Crankshaft Position Sensor Failure
Cadillac Seville SLS Problem
Average Mileage: 108,215 mi (39,175 mi - 185,000 mi)
Visitor, 1996 Cadillac Seville SLS
CAR WILL SHUT OFF WHEN AT A RED LIGHT OR STOP SIGN OR IN THE DRIVE WAY
Visitor, 2001 Cadillac Seville SLS, 80,000 mi
The Engine would stall when pulling out from a stop, but started right up again.
Sometime it would chug when going down the road. Then the service engine light
came on. That is when I had the codes read. My mechanic replaced both sensors
in less than an hour without moving the motor mount.
Visitor, 2001 Cadillac Seville SLS, 90,000 mi
Car stalls and system fails when driving the vehicle.
Visitor, 2002 Cadillac Seville SLS, 39,175 mi
Without warning electrical system fails completely while driving and car rolls to a stop. Sometimes it starts again and all is well.
At last encounter it would not start in Garage. Cadillac Service Dept. sold me a new battery - the old battery was 9 months old (Bosch)
and send me on my way. 2 months later same thing happened. Took it to an Auto-Electric Shop and it was decided, it had to do with the crankshaft sensors and 2 components (out of 3) were replaced. It's running fine for now and I keep my fingers crossed.
Wonder why the Dealer couldn't diagnose this problem.
Visitor, 2002 Cadillac Seville SLS, 143,000 mi
when i turn the key it wont start but if i keep turning it it will start
Visitor, 1994 Cadillac Seville SLS, 185,000 mi
exact same issue. Car is stalling and sputtering while driving and I have changed the crank sensors and still does it.
I had the same problem and pepboys did the work but I had take my car back because the crankshaft position sensor failure and the part had to come from the cadillac dealer so there sayed.
Visitor, 1994 Cadillac Seville SLS, 67,000 mi
sounds like rods or valves knocking
Visitor, 2002 Cadillac Seville SLS, 62,000 mi
Engine quit while driving in traffic without warning and check engine light won't clear and stay off. It continues to occur numerous times and dealer say car check ok.