BBK 58mm sticking at idle. Did the drill mod and IAC is 50.
#1
BBK 58mm sticking at idle. Did the drill mod and IAC is 50.
Just installed a BBK 58mm TB. I have already dont the drill mod like in the stocker, set the TPS @ .70 and the IA motor has been cleaned and is bouncing between 50 and 55.
The throttle wants to stick just near idle with the engine running. However if the motor is NOT running, it does not stick at all. Sounds vacuum related. There are no signs of anything binding and the blades do not appear to be dragging.
Thoughts?
The throttle wants to stick just near idle with the engine running. However if the motor is NOT running, it does not stick at all. Sounds vacuum related. There are no signs of anything binding and the blades do not appear to be dragging.
Thoughts?
#4
assumeing the BBK is not defective....adjust the blade stop screw "slightly" to open the blades more as caprice suggests.
This will make your TPS and IAC counts be off so adjust the TPS (most likely by notching holes). then deal with the IAC counts (50 is already to high) by drilling the hole larger (1/64" at a time).
or sell the POS and put a stock bored unit on.
This will make your TPS and IAC counts be off so adjust the TPS (most likely by notching holes). then deal with the IAC counts (50 is already to high) by drilling the hole larger (1/64" at a time).
or sell the POS and put a stock bored unit on.
#6
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When adjusting with the minimum airflow screw on the throttle body, and IAC, if you're able able to monitor the IAC counts, shoot for something in the low to mid 20s.
Jake
West Point ROCKS!
Jake
West Point ROCKS!