2004 Tacoma 4x4

stalling in warm weather only. No codes. Anyone have the same problem? Replaced fuel pump, filter, cleaned out gas tank...

 

any pending codes?
I beleive everything on yours is computer controlled so unless it is something like a obvious vacuum leak... gonna be tough.

 

+1 vacuum leaks

 

Throttle body have excessive carbon build up/ other throttle body problems?

 

stalling at idle? stalling while driving? give it gas does it stay or still stall out? missed connecting a vacuum hose? connected to the wrong spot?

could be a number of things. take a video if you can, also go back through your replacement parts and make sure everything is snugged up or connected secure.

 

Sounds like un metered air

 

Stop sign and while driving. Is quiting and I have to restart it. Twice this week it doesn’t want to start after parked. Has gotten worse over 3years.

 

is the truck still warm after parked when you try to restart? or is it when it has sat for a few hours (at least) and then tried to start?

sorta sounds like heat soak or w/e someone on here had before with injectors going bad?

hopefully someone that's had this or seen it chimes in for you.

@mechanicjon any thoughts? ;p

 

Parked about an hour. Thanks for the thoughts, and yes I’m hoping someone has had the same and figured it out as the mechanics are puzzled. Don’t want to through senors in when there are no codes.

 

This is an odd problem.best thing to do is take a snapshot of ecm data when it dies. Then go back thru and look at the data frame by frame and see what drastically changes when it dies. Iignitor/ignition module is a possiblity.

 

injector dripping maybe causing flooded condition after shutdown

 

Agree. leaky injectors