Bad Ground

[adey]

</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote </td></tr><tr><td id="QUOTE">look for the bullk of wires by the injectors with your car running if you pull on those wires does it affect your idle speed? if so you may have a bad ground (i forgot what wires go thru there) </td></tr></table><span id='postcolor'>

This quote came from a dead and gone topic about fluctuating idle issues, and was taken from a post by camppain.
Now that I've figured pretty much out thatthis is my problem, which grounds should I check for, and where are they? Will getting a grounding kit (the new craze in Japan) help out, or is this something in particular that I need to look out for? How should I go about fixing this problem?

Thanks <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/thumbs-up.gif" border="0" valign="absmiddle" alt=':thumbsup:'>

[sanmiam]

will someone PLEASE respond to this. &nbsp;I have the same problem and have heard that the AIV is often the problem, but I really don't know where it is or what it looks like in order to check the ground on it and/or clean it.

[NichiSan]

</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (sanmiam @ Nov. 19 2002,02:18)</td></tr><tr><td id="QUOTE">will someone PLEASE respond to this. I have the same problem and have heard that the AIV is often the problem, but I really don't know where it is or what it looks like in order to check the ground on it and/or clean it.</td></tr></table><span id='postcolor'>
The AIV (adjusting idle valve or something) is located in the engine compartment, on the passenger side, towards the end of the block (near the firewall), as far as I know. If I am wrong, please, correct me.

It is quite hidden, you have to look for it to see it. I also want to re-ground that and to clean it, I think I found some guidance on the 240sx.org in the FAQ section. I just wait to have some time to look into this.

[HKrpS13]

It's in FAQ (http://www.alldata.com/service_provider/techrx/2000/20000713.html)
I had an idle problem too but after I did this, it's running fine.

[sanmiam]

OK, my problem solved (hopefully). &nbsp;My roomate told me to try this BG (I think that is the brand) intake cleaner kit before I started messing with AIV grounds and whatnot. &nbsp;I was skepticle, but it took my idle problem right out. &nbsp;Cost me $30, but I'm sure it would be more other places because I did not get charged for the labor of performing the service. &nbsp;It may be a temporary fix, but it is nice to be able to stop at a stoplight for once without having my car's idle jump around like a teenager at an Eminem concert.

[adey]

Thanks for the link to the FAQ/diagnostic page. I will try to get to that in the next few days. <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/thumbs-up.gif" border="0" valign="absmiddle" alt=':thumbsup:'> I sincerely hope that it solves my annoying idle issues!

[NichiSan]

</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (sanmiam @ Nov. 20 2002,01:33)</td></tr><tr><td id="QUOTE">OK, my problem solved (hopefully). My roomate told me to try this BG (I think that is the brand) intake cleaner kit before I started messing with AIV grounds and whatnot. I was skepticle, but it took my idle problem right out. Cost me $30, but I'm sure it would be more other places because I did not get charged for the labor of performing the service. It may be a temporary fix, but it is nice to be able to stop at a stoplight for once without having my car's idle jump around like a teenager at an Eminem concert.</td></tr></table><span id='postcolor'>
What is that, an intake cleaner kit? more details, please.

thanks

[adey]

I think what he's talking about is something to clean the MAFS (in the intake tract) with.
i.e. soaking the mafs with this BG stuff and then wiping it down/drying it out...

[NichiSan]

</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (adey @ Nov. 21 2002,06:29)</td></tr><tr><td id="QUOTE">I think what he's talking about is something to clean the MAFS (in the intake tract) with.
i.e. soaking the mafs with this BG stuff and then wiping it down/drying it out...</td></tr></table><span id='postcolor'>
Hey adey,

that's what I figured, but I am not sure. Why not use carb cleaner or something like that? I wasn't aware that there is something specially formulated to clean the intake. After all, it's just a pipe...