89y49rexsi
New Member
well i didnt notice this until i was on my way home after buying the car but the problem is that when i turn on the left blinker my rpm guage goes nutz and starts jumping all over the place. before i put in the si guages it was the temp guage. im thinking that it is a short or a bad ground if anyone has had this problem please let me know what it took to fix it. cuz it bugs the piss out of me. thanks guys