I am new to this site and I have read a ton on here about cam phasors. Basically I sent my truck in to get them done and when I got it back the AC was almost non existent, the truck started shaking and the check engine light started flashing when I got home and it feels like my steering wheel is ready to fall off. I have found answers in old posts to almost everything above except for the steering wheel issue. Why would my steering wheel be so loose after? Did the mechanic just hang off it while he was plugging in the scanner or is there something to this job I missed?