I am working on some problems with my truck and I am kind of stuck, so I was hoping I could get some advice. Everything started with error codes P0141 Oxygen Sensor Heater circuit bank 1, and sensor 2 P0155 Oxygen sensor heater circuit bank 2 sensor 1. I replaced both Oxygen sensors, now I have the error code P0141 back and error code P1441 Evaporative Emission Control System Continous Open Purge Flow. After researching this error code I decided to replace the [Vapor Canister Purge Valve, which will arrive next Tuesday. When I first drive the truck, when I am in second gear at about 1800rpm the truck will start shaking, like there is no power, and I am forced to go into 3rd, and the moment the truck reaches 30 MPH it will start shaking again, and I have no choice but to shift to 4th. The problem is if this is a hill because the truck is having a hard time going up a hill on 4th at 35 MPH. (is this because of the error code P1441 Evaporative Emission Control System Continous Open Purge Flow.?
The catalytic converter is about 6 months old, the muffler is old, but to me, it does not seem loud. I now have a scanner for live streaming, but I am not sure what should I check that could help me solve the truck problems (perhaps you guys could suggest what I should be live streaming for and I will report it back here.
My tag expires soon so I am kind of on the spot to fix these problems, so your suggestions are greatly appreciated,