Then we checked the intake manifold bolts and discovered all were loose. This probably happened ... usage but also eliminated a vacuum leak. This may require re-tuning the carburetor idle circuit ...

Worse still, your car can lose ... in the intake manifold and the problem is not the result of a bad PCV valve, the fixes can vary. Unless you're an experienced home mechanic, you may want to ...

"The first flow testing for our original production runner designs took place in May 2007 ... from the stock ('05-'08) intake and the new manifold bolts into place. Once the temperatures were ...

Seriously, how can a simple bolt ... intake manifold onto the engine, LMR technicians swapped over the throttle body, MAP sensor, and brake booster hose. Granted that this particular combo may ...