2004 taco 2.4L : no code but recently when cold start it runs rough and misses out until it’s warm

2004 taco 2.4L : no code but recently after cold start it runs rough and misses out until it’s warm….. also during that warm up period I smell fumes ..

Last year I had issue with charcoal canister so I had done injectors , ICA, fuel regulator, fuel filter , purge valve , plugs , ignition coils, took apart and cleaned intake , fuel pump and finally charcoal canister . I had it running perfect and now I’ve got this issue and no code to help me figure it out … any ideas please ? Thank you (Purge valve again ?)

NOTE : I cleaned IAC did not replace it . It was full of carbon but I cleaned it well.

right now I’m suspicious or the fume purge solenoid and the IAC . No codes though so makes it tuff !!

 

What kind of injectors did you install?

Im only asking bc I was taken by eBay ones. Had to send my leaking OE injectors to motor west
Now no issues

 

It’s been about a year ago since I replaced the injectors w out issue … however they were supposedly rebuilt denso “ upgraded” they were green in color .

 

Better than eBay ones I fell for

 

Found out ….. my IAC plug was rattled Loose …. Intake was recently taken off at night by a mechanic .

So if you have start up missing out while cold and not quite right when hot .. look at IAC

ISSUE SOLVED BY ME

 

Thanks for updating!!!!!