i have a question and want to know if anyone else has experienced this before. If i am cruising, when i put it in nuetral to begin to stop i notice my rpms ranging from 700 to 1200, the needle is bouncing around.
has anyone else seen this happen?
what can be the problem?
please help
Thanks

 

i noticed that too but dont really know what causes it but i dont really wory about it

 

there's s no problem that happens to all manuel tC's.

 

Yup, I noticed that too,.. No idea why it happens either though

 

when i got my TRD muffler installed it started doing that. i think it's just normal. same thing when i had my civic and the apex'i N1 exhaust.

 

mines did it when it was all bone stock

 

yup usually happens to me when i let off the gas and am in neutral coasting. rpms drop to ~700 then up again, down, up whatever.

 

it's probably just the idle air control valve kicking in after the rpms drop. Almost all manual transmission cars do this. It's not a problem unless it bounces like that at idle.

 

dan, its str8, dont worry bout it
mine does it on occassion

 

I believe it's the computer learning the air/fuel ratios.. my car does it alot more after I reset the ECU.

 

thanks for all the help, i was going to take it in but now i wont.

 

i use BG fuel additive, helps