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93 lude h23.. I installed a sk2 throttle body 68mm and now at cold starts i have no idle..Once it warms up it idles fine anyone have any ideas or answers to my problem??
 

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Probably because it doesn't have an FITV on the skunk2, on the stock one the FITV helped you warm up by letting more air in and closing up when it gets warm. If you put the TB on yourself that is why you had to re-route the coolant hoses.
 

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Probably because it doesn't have an FITV on the skunk2, on the stock one the FITV helped you warm up by letting more air in and closing up when it gets warm. If you put the TB on yourself that is why you had to re-route the coolant hoses.
x2

I have the same problem with my professional products 68mm. The lack of the FITV is what causes it. I have to hold the rpm's at 1500 for awhile to get it to even idle when it's cold.
 
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