Condition of the Car:
92 Cadillac ( Brougham ) V8 5.7 L, Current Mileage 160,000km.
The services have been performed so far include:
2006: Tuned up.
2007: Oxygen Sensor, throttle body position sensor were replaced.
2010: Fuel Injectors, Fuel filter, and temperature sensor were replaced.
With the weather cold down the car running rough and consume more gas than in the summer time. Can you please give me an idea what is going on. Thank you for your time