tykempster
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- Feb 25, 2014
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I installed a 70mm throttle body the other night.
Set idle around 600 without IAC plugged in.
With it back in, car idled at 900-950 which is higher than I like, but it's steady.
I went for a ride and ripped on the car a lot and it start raising rpm when I shifted and idle jumped to 2500. Looked under the hood and a vacuum line had popped off the upper.
Put it back and reset the idle again and it was good back at 900ish. After driving a few miles stop and go all of a sudden idle jumped to 2000 or so and was hanging when shifting.
I thought the vacuum line had popped off again but it was fine. What could be causing this? I feel like a douche at stops because my car is revving and it feels like cruise control is always on.
Set idle around 600 without IAC plugged in.
With it back in, car idled at 900-950 which is higher than I like, but it's steady.
I went for a ride and ripped on the car a lot and it start raising rpm when I shifted and idle jumped to 2500. Looked under the hood and a vacuum line had popped off the upper.
Put it back and reset the idle again and it was good back at 900ish. After driving a few miles stop and go all of a sudden idle jumped to 2000 or so and was hanging when shifting.
I thought the vacuum line had popped off again but it was fine. What could be causing this? I feel like a douche at stops because my car is revving and it feels like cruise control is always on.