exaust tutterings....

[crioten]

well, i dont know if this is normal for all s13's but i have recently noticed that my exaust sound is tut-tut-tutting...ok, its not like i have one cylinder not running, but its barely noticeable. and just recently i have noticed a slight lack of power from idle to about 2.75 rpm. then it picks up just fine again. i replaced injectors 1 and 4 about 3 months ago, but dony know if it could be the others going out slowly...or that my maf could be screwed up?

main question is the odd exaust sound...ill try to get a sound clip of it tomorrow...

just curious if someone else has a sound clip from a stock s13 exaust at idle and exceleration?

think it could be the exaust going or what?
or could it be problems w/ other sensors...?

-glen