Wuddup IA, my ride us throwing cel code #74 and i have check other forums and done a tune up on my plugs and wires, and got a brand new dizzy for it, but ecu is still throwing the same code. .....i figure it might be a bad injector, at start up and when car is warm up, it drives fine and all for a good 10 min, and starts acting up.....Let me know if anyone has experience this issue before...!