2.7 is running bad

I have a 2.7l and wen it hits about 2500 rpms it seems to fall on its face almost like a cylinder isnt firing or something. Has anyone else had this problem?

 

Any check engine lights?
I would try cleaning the maf and throttle body.

Welcome to Tacomaworld!

EDIT: also how many miles? I suppose timing could be off a tooth... but that is over my head

 

when's the last time you changed your spark plugs? could be fouled and producing a strong spark.

when it's dark, with the truck running(if it's runningat all) with a squirt bottle(mist setting not stream) spray water around the plug wires(coil packs) and look for an electric afro.

when's the last time the fuel filter was changed?

 

in fuel tank and intake vacuum line. Then drive it like you stole it

 

Thanks everybody for the welcome. And i tried seafoaming in the vacuum line. It worked for a little but then started do it again

 

Change your fuel filter.

 

^^^

 

Welcome!

 

post pics of your rig when you can

 

Yesterday i changed te fuel filter and cleaned the entire intake with intake cleaner and break clean and a ton of black gunk came out of it and now it seem to be running mint again. Would it be a good idea to seafoam it again? And i will try to put pictures up once i get access to a computer.

 

If you want to foam it again I say wait till your next oil change.
Seafoam a couple days before you change the oil.