It doesnt do it when cold and starts fine it only seems to be when its been run for a bit

I would go see the person or shop that put in the new turbo and complain loudly

First check fuel pressure with engine cold, and hot at engine side of fuel filter. There shouldn't be any difference. If you get a significant pressure drop after running engine until warmed up, replace fuel filter and check results again. If that still doesn't help your fuel pump might be on the blink. This is assuming your car is in good tune(plugs,wires).

what year model is it? What engine does it have? Perhaps since Mazda made the car for Ford, you could also search Mazda problems

Use a bottle of yellow HEET dry gas to remove any moisture problem in the fuel.

Clean / replace air filter.

Top off ATF to MAX level.

Use starting fluid to aid starting.

egr passage plugged, for sure..

hi i had a 1994 ranger with the same problem everybody said change the coolent temp cencer so i did it didnt realy seem to help so then i thought and thought and i realized that mabey my starter is worn and doesnt have the whirl power to start it (even though the starter sounds fine doesnt mean its not worn) so i replaced it with a brand new one and it started every time real quick after no matter how cold and later on found out this is a common problem with the ranger. good luck hpoe this works for you

Sounds to me like your choke is malfunctioning. Take the cover off of your carb when cold and see if the choke (top buttefly valve) is closed. It should be when cold. (you do not say what year truck you have so I am guessing as to the answer)

i had same problem check the OVP fuse located behind the battery that were mine is i have a 1990 check were yours is at if the fuse is burnt all the electronics that help you engine run are inactive check it before anything the overload protection relay

Go to Wal-Mart or any Auto Parts Store and Get a Can of B12-Chemtool Fill your Gas tank and Put into the Fuel tank. This will clear up any Contaminants in the Fuel. Sounds like you might have a Little Bad Gas.

The only fluid expansion tank I know of is for the cooling system,and if that is the case you my have a leak in the transmission cooler that is built into the radiator.