Thread: my sr20 runs like shi1t.

Help!!!.
I dont know what happening with my sr20de.
When I press the gas pedal to the floor, my sr20 runs like crap, seriously.
here is the video.

YouTube - 200sx

check for vacume leaks an check the maf an stuff too something is indeed definately wrong with that..

MAF

current setup? last time you made a tune up on it?... any new mods since this happened?...

ya it kinda manditory to tell people these things so that we can help you, i mean the videos helpful and good job on that but u didnt say much else really.. if its the maf im thinkn bad ground or something but when my maf went bad the car wouldnt idle it would bounce up an down around 2500-3000 3 times then die.. i think when i un plugged the maf it just ran at like 2500 or something i forget..

it kinda sounds like its not runnin on all cylinders.. or possibly a leak between the TB an maf i would check everything over.. spark plugs/wires distributor cap an rotor 02 sensor an then your intake tube an hoses you can spray TB cleaner on the intake pipe and hoses and if it effects idle then theres your culprit.. im not sure how to check the 02 sensor but its worth a shot if all else fails

-Intake, header.
-Paso despues de cambiarle el aceite.
-Ninguna mod nueva.

If it was the maf it wouldn't go above 2500rpm. That sounds terrible, almost sounds like a rod knock...

only happens in the first rpms on every gear or when I press the gas pedal to the floor.

Mira Ver Que El Intake Ta Puesto Bien ..

si, si , esta bien puesto, ultima hora es porque el filtro esta medio sucio...

can be a dirty air filter?