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View Full Version : Need Help S13 Sr20det idling problem


nyrps13
05-28-2007, 10:00 AM
i did the S13 black top swap in my 240sx. my car starts and everthing revs through all rpm freely but wont idle, once i let the rpm drop below 1,000 it dies out. my shop told me it maybe the AAC VALVE (idle air control valve) i wanted to know if it is the same part from my old motor the KA24 DOHC


PLEASE HELP !!

georgesal
05-28-2007, 10:02 AM
it could be that or it could also be your throttle plate closes ooo much at idle, there is a lithe screw and nut thing on the bottom of the throttle body adjust that so you plate stays a lil more open

nyrps13
05-28-2007, 10:12 AM
hmm okay i guess i can try that but would you happen to know if the SR AAC is the same as the KA AAC VALVE

Thank you

Mlogue84
05-28-2007, 10:36 AM
Throttle position sensor?

blitz180
05-29-2007, 03:24 AM
KA AAC and SR AAC are not the same.
The TPS is from a 91 (or similar) SE-R Sentra, incase you decide to try that.

tastycakeman
05-29-2007, 11:04 AM
CAS

rotate it!

nyrps13
05-30-2007, 08:03 PM
okay thanks for the tip guys but it does rev slugish between certain RPM's car is pissing me off about to part it out... GRR!!!!!!