need help with timing have a d15b my timing belt skipped some teeths got all the timing marks right then start it up n it feels with no power one of the Pistons it's not working I unplug each of one of the spark plugs cables n we I unplug one of then nothing changes feels the same n wen I do the same with the other ones the motor change I test for spark n it's good, I checked injector for signal n it's was fine u guys think I bend a valve?????

 

most likely bent a valve or two

 

Compression test the cylinders. Do a leak down test for any bad cylinders.