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car shuts off when coming to a stop??

 
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Old 08-26-2010, 03:16 AM
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car shuts off when coming to a stop??

So lately the car has been idling real low like around 500 and when I come to a stop the car turns off.. it starts up right away and but I notice when braking sometimes the middle goes real low Nd then comes up again. Only sometimes will it die. Any ideas? I tried to set the idle on the th but I have a skunk 2 tv and don't really know how to adjust. Engine is an h 22a
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Old 08-27-2010, 01:04 AM
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Re: car shuts off when coming to a stop??

Anyone
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Old 08-28-2010, 02:29 AM
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Re: car shuts off when coming to a stop??

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Originally Posted by imtjnotu View Post
I tried to set the idle on the th but I have a skunk 2 tv and don't really know how to adjust.
Say what? The clearer you are with your explanation, the likelier someone will understand your issue and make recommendations. Have you had the timing belt changed or adjusted recently? The only time ive had my H22a stall when it should of been idling is when my cam timing was off a couple teeth the very first time i changed a Tbelt and water pump.
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Old 08-28-2010, 08:40 AM
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Re: car shuts off when coming to a stop??

warm up engine, shut car off, remove IACV connector, start car back up, adjust idle (increase) by turning the screw clockwise on the throttle body, set idle @ ~900rpm, place IACV connector back in. Works all the time. Was this throttle body recently replaced ?
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Old 08-29-2010, 02:44 PM
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Re: car shuts off when coming to a stop??

have you checked for an exhaust leak I had a similiar problem my header had a leak and my engine wasnt getting any backpressure and would die.
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Old 08-29-2010, 02:54 PM
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Re: car shuts off when coming to a stop??

Had the same problem but it only shut off when it was a really hot day. I suspect the EGR solenoid is going bad but I haven't replaced it yet though. But i did set the idle up a little and it hasn't died any more.
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Old 08-29-2010, 04:51 PM
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Re: car shuts off when coming to a stop??

dose your car ever search for idle ( idle up and down ) if so id say iac valve . if not could be a egr stuck open also could be a tps sensor if the tps voltage is to high the ecu never tries to bring the iac in to control the idle . just for giggles pull of your intake and look at your tb is it gummed up ?? also i noticed you said you have a skunk 2 tb do you have there manifold also ?? i know that if you do it requires you to relocate the iac .
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Old 08-30-2010, 02:59 AM
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Re: car shuts off when coming to a stop??

Sorry guys I typed that whole thing off my phone like I am now but ill go slower haha.
I had a jdm h 22a swapped into my del sol a few years back but never really driven it I took it out of storage earlier this year and started using it a good much lately. I had put a lot of bolt on and one was a skunk2 throttle body.. there is no egr solenoid because its a jdm.. now I looked and the screw on the top of the tb doesn't change idle

I don't know what it is but sometimes when the car is warm and I say come to a stop or quickly put it into reverse it dies. It starts right up but I don't know the issue...
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Old 08-31-2010, 04:36 PM
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Re: car shuts off when coming to a stop??

Also it is the stock intake manifold
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Old 08-31-2010, 09:29 PM
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Re: car shuts off when coming to a stop??

Need to adjust the screw on the bottom of the piece that the throttle cable is hooked to.
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