hey yall i dunoo if this is the right spot for this question but hell hopefully yall can help..so my wifes truck is a 1981 toyota truck .the problem is that it has a problem dieing at stop signs and red lights unless you rev the hell outta it wich sounded like a carb issue but also youll be going down the freeway and the engine will just cut out for a second without sputtering or anything for a second and then start up again even with yer foot on the gas .the problem is it dosnt happen all the time it ran great for 2 weeks and just yeaterday started doing it again.it just past smog so i kinda ruled that out.im not good with toyotas so if yall could help point me in a direction to start id really appreciate it its her daily driver ..thanks guys