kirk winter

Thanks for checking this post out guys.

My Jeep is having issues... I was out driving and as I pushed the accelerator pedal to go faster, once I pushed it a certain distance down the truck would loose all power and bog down.... then spring back to life and bog down again and so on... But, if I floor it, She takes off like normal. Small throttle petal pushes is normal too... just when I push about 1/4 she loses power erratically.

Computer popped code (Thank God) but it took a while. Po-132 O2 Sensor bank one high voltage.

When shes cold, she used to run ok until warmed up well (10kms or so) Then the power loss issue. Now, even cold it will do it and is now running rough at idle like shes gonna stall. Bog down to 500 RPM then recover.

I cleared the code and went for a little drive.... No code again yet.

Can a bad bank one O2 sensor cause this issue?

Please help guys... It't our onle car and were in the country.

CAT is 6 months old. New exhaust and new Bank 2 O2 sensor