Reading yet another new forum and at work... And, that is in between fixing the Trailblazer (think I'm about to stick FORD labels on it -- Fix Or Repair Daily). In the past 3 months, I've replaced the rack and pinion 3 times (faulty rebuilt parts) the steering hoses, the cam actuator, the right front unit bearing hub (3rd time), replaced the serpentine belt, dealt with the sync issues between stepper motor and throttle pedal (almost every day temps are below zero), and yet to go are the probable replacement of the rusted-out fuel pump (can smell it), replacement of the other side unit bearing hub, replacement of the torque converter, new spark plugs, new ignition switch, new rear wiper arm (switch and arm are both waiting at home until I have some time when it is not snowing and blowing), and also need to service the transmission fluid, install a new seal on the left side differential (where axle inserts), and change T-case oil.