What would be the signs of my injectors going bad? Right now my car is hesitating when I give it about 1/2 to 3/4 acceleration but it takes off great whenever I go WOT. Ive already had the opti replaced so I dont think thats whats doing the hesitation. O yeah and would upgrading to 24lb. injectors do anything for me?

 

no performance gains on the upgrade, check the sensors

 

If you think you have a bad injector, try pulling the electrical connectors one by one on each injector to see if it changes the idle, If you come across a injector that doesnt change the idle then you know that one is blocked.