Rough Idle when warm

[tyson]

If anyone has some advice it would be appreciated. Basically car seems to run fine except once it warms up it idles rough almost stalling on occasions. Recently I have replaced plugs,leads,distributer,rotor,air filter, pcv valve, had the oil changed and had the fuel injectors cleaned. All these things were noticeable in other areas of performance except where I really want it fixed. Something that I am wondering is I have a small oil leak in one valve cover. Do you think this might have a similar effect as when you remove oil cap.<BR> Thanx for your time and help.<BR> Tyson

[Guest]

its the BAC valve. I doubt a leak would do this. is the problem worse when you have a load(ie lights on etc?????)

[VizualXTC]

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Tyson:<BR><STRONG>If anyone has some advice it would be appreciated. Basically car seems to run fine except once it warms up it idles rough almost stalling on occasions. Recently I have replaced plugs,leads,distributer,rotor,air filter, pcv valve, had the oil changed and had the fuel injectors cleaned. All these things were noticeable in other areas of performance except where I really want it fixed. Something that I am wondering is I have a small oil leak in one valve cover. Do you think this might have a similar effect as when you remove oil cap.<BR> Thanx for your time and help.<BR> Tyson</STRONG><HR></BLOCKQUOTE><P>Mine does the same thing. I have a crack in my air hose running from my MAF to my throttle body. I would check that before putting any more money in things that don't need to be fixed. If not, I'm sorry

[heatherc]

have someone clean your idle air speed control valve (BAC?) and reset your idle......it won't stop completely..but it won't happen as much.. and you won't stall when at a stop....around $70...<P><BR>heather

[Guest]

hey visualxtc, how do u diagnose a vacuum leak?<BR>thanks bro.