Pulling left??
Usually left front disc brake caliper not fully releasing. They stick when they get old.
First the slides get crap in them and bind, then the piston in the caliper starts to hang up.
You can try cleaning and lubing the slide. Also working the piston back and forth with pry bars and then stepping on the brake pedal, repeat, repeat till they free up.
Otherwise you will have to replace the calipers and possibly the front (collapsed) brake hoses too.
For some reason the left front is the one that always hangs up. Take it for a short drive and you will probably notice the front brake rotor heating up, when you touch it. Pulling Left....
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