89 GTA wont start without giving it gas..iac?
#1
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Car: 89 GTA/93 S13/91 Si
Engine: 5.7 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
89 GTA wont start without giving it gas..iac?
so my car progressively went from running great to idling funny with sort of hard starts and now it wont start on its own at all...i turned the idle screw in a bunch and itll start and idle fine now (i know its only a bandaid)..is this a clear sign of a bad iac??
theres also a strange sort of tinging/grinding from the front of the engine..its VERY quiet though, idk if thats related at all, id guess not but figured id mention it anyway
thanks
Mikey
theres also a strange sort of tinging/grinding from the front of the engine..its VERY quiet though, idk if thats related at all, id guess not but figured id mention it anyway
thanks
Mikey
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Car: 89 GTA/93 S13/91 Si
Engine: 5.7 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
Re: 89 GTA wont start without giving it gas..iac?
my thoughts exactly..guess ill order a new one and in the meantime, use my bandaid lol
edit..ordered new iac so we'll see soon
edit..ordered new iac so we'll see soon
Last edited by itsMikey; 08-03-2018 at 12:33 PM.
#4
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Re: 89 GTA wont start without giving it gas..iac?
See if you can adjust the old one first, may just have moved.
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Car: 89 GTA/93 S13/91 Si
Engine: 5.7 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
Re: 89 GTA wont start without giving it gas..iac?
it was tight when i took it out..was kind if dirty and a new one isnt too expensive
#6
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Re: 89 GTA wont start without giving it gas..iac?
Make sure you do the reset procedure. Get your timing and idle screw set right along with your TPS voltage.
Last edited by KyleF; 08-06-2018 at 11:55 AM.
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Car: 89 GTA/93 S13/91 Si
Engine: 5.7 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
Re: 89 GTA wont start without giving it gas..iac?
i read the ecu resets it by itself after you cruise at 35mph for a while? ill return the idle screw where it was obviously but yeah
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