Discussion Starter · #1 ·
I have a 2004 nissan titan with 107,000 miles on it. The truck starts good and runs fine until I try to accelerate quickly (like when passing a car or from a stop) Then It misfires and "pops" It still struggles through this and when it levels off to cruising speed it runs fine again. Also the SES light flashes when I reach 65-70 MPH. I changed the plugs and it runs better but the problems did not go away.