check the 2 switchover valves under the intake manifold. has the manifold been replaced?
if your talking about the valves you see on top....then yes its the whole manifold. they offer a repair kit aftermarket. only reason I don't like it is the bushings on the inside also come apart....that I have seen get in the cylinder and cause major damage. so the repair kit only replaces the links on the outside while the bushings on the inside can still fail. the 2 switchover valves under the intake sell separate. I have replace those a few times myselfone of them is bad and the sad thing is they don't sell it only complete manifold dumb ass set up.
$147.00 plus intake gaskets is better than a $1000+ intake manifold for sure :thumbsup:thanks i call the dealer yes that part # is correct for the 2 electrical switch over solenoids at $73.50 each no need to change intake thank god