DC5R Sputtering

[fh93]

Hi guys,

Noticed just recently that my dc5r sputters from time to time. An example being, i was driving to uni in the morning the car was warm and i decided to floor it onto the freeway, just after vtec it would start to sputter, then later on after more driving it sputtered again after vtec. Then late cruising to a mates place it drove fine no sputter, even after vtec engagement

What could be causing this sputter?
Could it be a faulty MAP sensor?

Mods:
Intake
4-2-1 headers with de-cat

cheers!

[eren]

did you reset your ecu after mods?

[fh93]

No i didn't, should have i?

[infurNOS]

Spluttering sound out of the exhaust or from the engine? ANd does it feel sluggish?

[curtis265]

the "sputter" your describing sounds like exhaust popping

[eren]

sound anything at all like this?

http://www.youtube.com/watch?v=JD36annEss0

[fh93]

No, it doesn't sound like the above video. It happens as i accelerate the car like its bogging the car down, but then after driving for a while it would be normal

[curtis265]

Check the EGR

[fh93]

Check the EGR


Sorry for my n0obness but what is EGR?

[fh93]

Cleaned the Throttle body last night and still spluttering

[EKVTIR-T]

oxy sensors?


and you use decat on daily driver?

hope you get epa'd

[fh93]

If the 02 sensor was faulty it'd show CEL?

[rossirider]

Vtec solenoid

[mocchi]

http://www.youtube.com/watch?v=au-rRI8nHcs

[dc2r-0636]

Change spark plugs. If problems persist could be coil packs.

[fh93]

Change spark plugs. If problems persist could be coil packs.

Was bad spark plugs, fixed the problem. Cheers guys!

[infurNOS]

fixed guys and gals, closed.