Hello people,I just joined this forum,thanks for having me.
I am having some on going trouble with my stock intake manifold.
Here is my story in short : check engine
light came on,gave me the codes 171 and 174.lean on both banks,changed the mass air flow sensor 3 times,no change.
I then got some carb cleaner and looked for leaks,there was a leak on the back of the intake manifold so I took it apart and changed the gaskets.
I put everything back together,checked for any more leaks and ITS STILL LEAKING from the SAME PLACE ONLY!! What am I missing? Is the manifold bad or what??? I need help!!! Thanks.