After start up,{about 10-mins.] the engine bogs out, No throttle.

Replace the fuel injector system. When you shut it off, the fuel continues to dump in the cylinders. This is the reason you have to open the throttle and rev the engine up. Getting rid of excess fuel.

you must be putting out a boat load of codes what are they

I would ck the cooling system, sensor, head gasket etc. Is any oil getting in the coolant or visa versa?

Idle air control valve and possibly the throttle position sensor contacts are worn the both of them expand from heat and break contact but try first using carbon conductive grease on the plug contacts there could be oxidation or corrosion in them causing the problem before you start spending $$$$ you spent big money already with no result ?good luck stephen

CRANKSHAFT SENSOR.

they are correct change the fuel filters

I will suggest that you replace the fuel filter

It sounds like a fuel pump. Check the fuel pressure. What size engine?

First check for any cracked pipes leading into the intake manifold If all OK (with no codes showing it probably is OK) try checking the fuel pressure regulator. If you smell fuel from the pressure regulator vacuum side arm (when the vacuum line has been disconnected) it needs to be replaced.

do you have a check engine light on? if not try cleaning the throttle body follow the tube from the air cleaner box to the throttle take hose off open throttle plate and clean with carb cleaner and a tooth brush and a rag car will run rough after you do this may have to hold throttle open to start