lower idle?

[xs042lol]

how can i lower my idle? its around 1100rpm and it should be 750-800rpm (m/t). I don't know how to do this. My uncle said to just loosen the throttle stop a little bit, but i want some back up on tis

[DriftVader]

is your Cam angle sensor timed right?

[Tom25666]

does it always idle at 1100 or just when you first start it? because that would be normal

[xs042lol]

does it always idle at 1100 or just when you first start it? because that would be normal

always, when i let off the gas it drops to 1100, then goes to 1500 then slowly drops back down to 1100.


i haven't done my timing on this yet since i have many other things to do, but this high idle is annoying me now

[nismoracingsx]

You check your iacv? Seems like the first thing I would check..

[Tom25666]

You check your iacv? Seems like the first thing I would check..

i was going to say that, but surely...

[thoma16]

I'm having this same problem. And my IACV is maxed out as low as it can go.

[xs042lol]

I'm having this same problem. And my IACV is maxed out as low as it can go.

i havent fixed it yet but for me, i checked all my vacuum lines and cleaned out my throttle body. Its really simple, looks like a lot of lines but its like 10 max i would say. Check them all with a flashlight for any leaks, clean the throttle body, and if anything is cracked replace it. What i did find was a vacuum line going from the valve cover to the air tube would cause a terrible rpm drop when i shook it, so i have to look into that