Idle bounces....
#1
Idle bounces....
Hey guys,
I'm not very good with engines, so i'll need some help with this one.
When i cold start my engine (3.0 V6 3VZE), the engine idle is fine, no problem here, but once i get the engine warmed up and and let it idle, the idle begins to bounce up and down. The idle bounce is not much but i'm pretty sure there's something wrong. Any ideas of what's wrong?
I'm not very good with engines, so i'll need some help with this one.
When i cold start my engine (3.0 V6 3VZE), the engine idle is fine, no problem here, but once i get the engine warmed up and and let it idle, the idle begins to bounce up and down. The idle bounce is not much but i'm pretty sure there's something wrong. Any ideas of what's wrong?
#2
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Check the throttle position sensor adjusment. If the ECU is not being told the throttle is closed, it will use the O2 sensor to adjust the fuel mixture and the idle speed will 'hunt' or fluctuate.
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