I have a 94 toyota pickup, 22RE. Engine will start and run fine at cold temperature. As the engine idles and starts warming up it bogs down. When the engine reaches operating temp, its even harder to get it to start or keep running. The engine acts like its building pressure and bogging itself down, so I was thinking a vacuum somewhere. Im not really to sure. Please help!

 

cold start injector, test it or just replace it either or,

 

What does the cold start injector do?

 

if anyone could tell me if they have ever had a truck do this before and what they did to fix it, that would be great.