I have a Euro- Pro Model 9106 Deluxe Denim and Silk. I have problems with it jamming often and now it is running very rough and not stiching well. I think it needs to be oiled. Do I just remove the bobbin case and drop oil in the center? That was the way to do it with my Singer machine. The Euro-Pro manual just says to use a good oil but does give any instruction as to how to oil the machine. Thank yOu for your help.

There are no specific instructions for oiling the machine--only for cleaning. Oiling is not recommended on electronic machines. Check out the troubleshooting section. There are some hints there for problems. Would NOT recommend using 3-in-1 oil or anything that is not specifically for a sewing machine. A lot of oils dry out and turn to glue in a short period of time. Even computerized sewing machine specify a specific oil other than you would find for mechanical sewing machines.

My advice would be to NOT use just any oil but only a highly refined clear oil specific to sewing machines and labeled as such. 3 in One oil is good for some other machines but not recommended for electronic machines. I'm also experiencing rough running w/ my model 9106 after sewing heavy denim material. It now jerks from zig zag stitch to straight stitch and will run w/o the foot pedal being pressed. I'll keep looking for answers.