idle issue

[2fastnotch]

ok my idle sits a little low but when i rev the engine it comes down a little slow. any ideas?

 

[mustangfan1990]

look for the surging idle checklist...should help you out. I will bump it up for you

 

[jrichker]

See the "Surging Idle Checklist for help with all your idle/stall problems. The first two posts contain all the updates to the fixes. I continue to update it as more people post fixes or ask questions.

 

[allballsmustang]

ok my idle sits a little low but when i rev the engine it comes down a little slow. any ideas?

is your car bone stock? if not maybe someone put an oversized balancer on it...that will definately cause rps to decrease slowly