idle problem

[nick]

hi gusy..i need some help pls. when i start my car in the morning,my car idle was going up and down,but it stop doing that after my car worm up..i read the post that when you take the isc well fix it..pls. help thanks

 

[robmea]

I found this article in the tech section http://www.dsm.org/how-tos/tttt/tttt3.html It should help you trouble shoot the different things which cause erratic idle.

hope this helps

rob

 

[nick]

thank you..

 

[gringo72884]

try a boost leak test, checking the isc, and gapping ## spark plugs.