Small block 350
I have a 1981 k10 I drove my truck last
weekend and I start to notice when I turn the
truck on it’s run but as soon as I put it in D it
starts to big down , so start it again give it
little gas put in R to see if it would do
different but it just bogged out again , plz
As the car has the same problem in both forward and reverse, it's probably the torque converter clutch solenoid.