Hey everybody I just bought a 2007 rx8 grand touring and I love it!. This is my first rotary bought I'm in love with it. The car is in excellent condition and I've had it for a couple weeks now and even took it on a nice road trips , no problems. This morning I woke up to an engine code p2004 continuous for the intake manifold control runner. Can anyone help me out here ? I want to get this taken care of and I'm interested in costs for repairs or easy fixes or if it can be a diy any and all help will be appreciated . Thanks