Post by
new@240sx »
https://forums.nicoclub.com/new-240sx-u140732.html
Thu Aug 13, 2009 3:21 pm
jus bought my first '91 model 240sx a couple weeks ago...
its def. a project!
one issue i'm having is the IAC valve, idle sucks. previous owner has taking it apart before and cleaned it and said it worked for a little while... then tried turning the screw on it to adjust air flow. bad idea?now that i have it, i adjusted the screw to best idle but still not great. I have a feeling i will have to replace the whole thing and hopefully fixes that problem, right?idles around 700 to 1000rpm.other issue is when i get going its fine until i gain speed and switch gears, it tends to bogg and then catch like its not wanting to fire right or the air and gas mixture/flow is off... could this be part of the IAC valve or something else?
i am very new at this and would really like anyones help!
270-779-5087 is another contact-text