Traditional gasoline car fault

1997 Chevrolet C1500 4.3L V6: P0147 and P0300 Codes - Diagnosis and Fixes

I own a 1997 Chevrolet C1500 with a 4.3L V6 engine. I've already replaced the spark plugs, wires, distributor cap, oxygen sensor (Bank 1, Sensor 3), and the catalytic converter....

97' 4.3L | P0147

96 Dodge Ram 2500 V10 OBD2 Codes P0144 and P0147: Do I Need to Replace the Oxygen Sensors or Catalytic Converter?

My 1996 Dodge Ram 2500 with an 8.0L V10 engine is showing OBD2 diagnostic codes P0144 and P0147, which repeat in that sequence. These codes are related to oxygen (O2) sensor rea...

96 Dodge Ram 2500 V10 | P0144