Hi guys, so when I rev my car and it comes to idle it gets rough and drops below 800 and then bounces back up to it's normal idle abit rough like, the only thing that has been changed is the throttlebody can it possible be this? Or my PC valve? I did change the PC valve last year, what can this be only when its idling if I rev it doest come to a normal stop it will have a little bounce and sound like it wants to cut out but does bounces back up and sometimes in idle fluctuates a little between 850 and 950
Need help guys its driving me mad...
Thanks in advance
Need help guys its driving me mad...
Thanks in advance