99 , 4.6 , manual trans...... When im shiftin gears and push my clutch in my truck idles up about 500rpm more than it was , and when i stop it stays idled pretty high then it finally idles down...... what could be causin this? It just started here recently..... Thanks for the help.

 

Nobody?!

please help its gettin annoying!!!

 

dirty IAC valve?

 

IAC valve bro!!

 

Agreed, clean the IAC. I would also clean the throttle body and lube he throttle cable.

.

 

Ok will do...... i found a thread about it , doesnt seem to be hard to do.....ill take it off this weekend and clean it up

thanks for the help fellers

 

Let us know how it goes

 

Well i had some spare time today and i needed to change my EGR pressure sensor thang i thank wat its called lol.....so i cleaned the IAC to , it fixed the problem.... thanks for the help fellas