Lots of Lights Going off Blinking and a Loss of Engine Power while driving, why?

Sounds like it could be an engine misfire under load. All the lights coming on are not something to worry about that there is a major problem. You need to have the computer scanned for fault codes, that will clue you into the problem.

i have a 2008 scion xb 165,000 mi , my scion is doing the same thing. i changed out the plugs, coil pac wires, fuel injectors cleaned and rebuilt, replaced number one fuel injector. the car is now running worse. this problem gets progressively worse. the car now barley runs. the transmission has now been affected because the rpms have been retarded. could it be that vvt-i sensor? currently i am awaiting toyota to replaced my engine for a recall on over oil consumption. a computer diagnostic showed the readings on the catalytic converter to be off the chart! I could barely sit in the car because of the raw fumes. so replacing the aforementioned components will not stp the problem. I am currently awaiting a check on the vvt-i sensor