My truck started acting up a week ago. It started sucking gas real bad and idles rough. Now it's sitting in the garage. I finally got it started again. About every 2-3 seconds it injects a big blast of gas causing the rough idle. It does this at idle and under any throttle position. I tried to drive it around the block to see if I could "clean" it out. The brakes and clutch went to the floor so I shortened the drive. Any ideas on the cause of the over injection or other problems?
Thanks