honda,prelude
ssjasp
12-08-2007, 09:13 AM
when first starting car idle surges until it warms up
20SILVERADO04
03-28-2008, 02:11 AM
Vacuum leak, check the vacuum lines by spraying carb cleaner on them and see where it tries to die, I suggest changing them all anyways cause once you fix one youll find another one going bad soon.
slideways...
03-28-2008, 06:12 PM
surges repeatedly? like repeated throttle blips? IACV. all hondas have them go bad at some point.
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