idle problem help!!

[jz1219]

wen i stop my rpm idle just going up and down seem like its about to die out den few sec later its back to normal.


anyone know whats wrong with my idle??

do i gotta buy new map sensor or something ??

[punxva]

ok, im in a good mood today, this has been covered like a million times, check your maf, since 240s have maf's not map sensors, then check your aiv if you have one, and last but not least, check your iacv, and btw search next time... 240sx's cant idle, its a known fact, if u own a 240, then you've experenced the idle problem...

[jz1219]

without asking i wont know what am i doing

[punxva]

ok well, start by spraying your maf with some carb cleaner, the inside that is, the little hot wire, and see if that fixes it...

here are some links to the other things i mentioned that you can try

http://www.240sx.org/faq/articles/idleirreg.htm
http://www.240sx.org/faq/articles/servicing_the_aiv.htm

[dct223]

check vacuum hoses for cracks and leaks... check your coolent temp sensor and the harness plug for it

[jz1219]

aight thanks alot!!! i will try it =)