tx_sub
1/2 ton status
This happened today. First time in a while. When I turn the wheel all the way to lock when at at stand still, like in a parking lot, the engine either bogs down and I let off the wheel or it dies. Is it the ps pump straining the engine? 91 sub 350 tbi.
Seriously, it causes the pump to work very hard, as the steering tries to rip the stops off the axles. Line pressure jumps up well over 1,200 PSI and then the internal pressure bypass valve opens to prevent blowing the hose apart. Back off the steering wheel a couple of inches and all should be well. 