My Truck takes at least two tries to start when warm. If it's cold, starts up right away no problem.

Also, when I start it warm, it idles really rough and almost stalls when I come to the first stop. Once I get it moving I don't have issues.

Any ideas? I am pretty new to working on vehicles. I have cleaned out Throttle Body, changed plugs, timed the engine, changed tps. I did just run an injector cleaner (I know spare my poor soul the comments it was worth a try). Not sure if that's the issue but I did have hard warm starts before that.

 

what coolant do you use ?

 

is this for a fuel injected or carb car.

can be anything,
if its a carb, its timing and or fuel. you either have too little or too much

or your throttle needs to be adjusted, adjust the idle screw, the cable itself, the choke.

 

Hey! It's 22re EFI.

 

cam sensor

 

i don't know of any 22re that got a cam sensor.

one thing you could check is the temp sending unit that actuates the cold start injector on the side of the plenum... i'd start by first making sure that the csi is getting a signal when the engine is cold, and then that it's actually squirting.

 

You did not say what year 22re, but have a look at the PDF attached to this post, there was a Toyota TSB that called for replacing 2 temperature sensors and removing a wire from ECU. Here is the link: https://www.yotatech.com/forums/f116.../#post51771070 Not saying you necessarily need to do these things, but just saying Toyota recognized it was an issue. I also read another post by a member, which I cannot find, where they had a hot start problem....they also noted that their fuel pressure regulator did not hold pressure for the amount of time specified in the FSM. Changed the pressure regulator and the hot start problem went away. So perhaps check your fuel pressure, make sure it holds once engine shuts off.