Well I noticed that the spot where the vacuum line connects to the intake manifold to the fuel pressure regulator is taking by a hose connecting to my blow off valve, take into consideration I put that my car is turbo charged. The men who did my tune were the last to even touch my vacuum lines.
Also my car will idle low at times. Like the idle will drop below 700 but will also go back up after driving for a minute or 2.
Wednesday, February 18th, 2015 AT 8:27 AM