3vz bad timing?

[velorossa]

So I got the timing belt on the 3vz for the 3rd time. Crank and cams lined up perfectly this time. Rotated the motor a couple of revs and still looking good. Crank it sounds like timing is still off. Look at TDC on the cams and the crank is at 5 degrees, crank it again and line it up and now the cranks is at 2 degrees, how can the timing change when the belt it tight? Also I had the dizzy set at the #1 cylinder. That's correct right? Wondering if I have a bad hydralic tensioner or something. I can get the car to run by giving it gas but it's missing pretty bad.

[71Corolla]

Did you replace the tensioner? Sounds like the belt has slipped off. Time to take the timing covers off and investigate.