Hey guys, just hoping to get some info from the Accord experts. I have a coworker with the above mentioned car. His car is stuttering and said his D4 light was blinking. We went out and checked the code by jumping the wires. We got 1 Long and 4 short blinks. Any help would be appreciated. Also his check engine light came on at the same time the D4 light. But when we jumped the wires for the code the check engine light never gave a code. it just stayed on while the D4 light gave one.....Tranny Im gueassing. Any info would be appreciated. Thanks