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2005 Cadillac STS 4.6L Surge, Stall
Posted to GM Driveability on 12/3/2013 7 Replies

I have an '05 Cadillac STS with an intermitent surge then stall when [...] surge is quite abrupt and idle speed varies from 300 t0 700 rpm 2 or 3 times then [...] you restart it will repeat the surge and stall. If you shut it down , then restart it will run fo...

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  Related Documents & Media  2005 Cadillac STS

 
Message Closed w/FIX

car Vehicle Data

2005 Cadillac STS

VIN 1G6DC67A95
Engine4.6 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsSurge, Stall
OccursHot, Idle

Trouble Codes

P0365Camshaft Position Sensor (TDC) 'B' Circuit Malfunction
P0638Electronic Throttle Control (EGR Airflow Control Valve) Performance - Bank 1
Message Closed w/FIX

car Vehicle Data

2005 Cadillac STS

VIN 1G6DC67A95
Engine4.6 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsSurge, Stall
OccursHot, Idle

Trouble Codes

P0365Camshaft Position Sensor (TDC) 'B' Circuit Malfunction
P0638Electronic Throttle Control (EGR Airflow Control Valve) Performance - Bank 1