hey i have a question guys, ok when im seating at a red light my truck pluse vibrates in other words it idles really rough. what could this be and how can i fix it?
does it try to shut off? and if you have a performance exhaust setup rev it and see if it sounds like its misfiring
thats what i thought but my buddy had the same problem then he took it too the shop and they said it was is throttle going out but the sounded odd