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Old 03-26-2014, 08:42 PM
1990 NC SSP 1990 NC SSP is offline
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Join Date: Mar 2014
Location: Eden, NC
Posts: 32
Default It was like it when I purchased the car. Still have cold idle issue+ when coating.

When I purchased this car it had this issue. I thought it was the IAC or TPS. I changed both and reset idle and also adjusted volts on TPS to below 1 volt. I still am having cold idle issues. When my tank was half empty yesterday I added 87 octane hoping it would help it with idling and also with jerking when de-accelerating. No such luck. Will adjust the throttle body set screw and fill entire tank with 87 octane when near empty. Hopefully this will help, if not I will put her in the shop as soon as it is in the budget.
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