weird powertrain vibration

I have a 2004 tacoma. When I'm in 1-2gears at low speed like 15 mph and punch the gas petal it vibrates and the engine lugs down for about 5 secounds and then picks up and acts normal. Is that the center bearing going out or my clutch slipping or something else

 

Bump

 

well i just replaced my carrier bearing and its still doing it

 

Manual, automatic, miles, ???

When were plugs, wires, etc changed? Tranny last serviced?

 

Any codes? Ignition coil going bad?

 

its a 5 speed has 150k and im starting to think its the engine, no codes just serviced the trany 1 year ago

 

Could be a clutch starting to go, or axle wrap

 

im pretty sure its my engine the only thing thats weird is it dosnt do it until it reaches operating temp, just replace clutch 30000 miles ago

 

Seems to me, that if it was just your engine causing it, then the vibration should occur by just revving up in the garage.

 

I would be checking fuel filter, pump pressure, throttle body cleaning, Injectors cleaning.

 

yea at first it sounded like it was coming out from the back somewhere, yesterday on my way to work it really acted up and wouldnt idle and if yu hit the gas real hard it would hesitate, put a new fuel filter on which is a pain in the but and its alot better now, still alittle studder so gonna try some fuel injector cleaner

 

Is it an umbalance driveshaft? I had a funny vibration and it was a broken springy thingy inside the driveshaft

Just a thought

 

it was a fuel related issue, thanks for all the responses

 

Can you be more specific?
Pump? Injector? Filter?

It would help all of us to know what the final solution was.

Thanx

 

Changed the fuel filter on the engine. New plugs and ingector cleaner runs good now